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- Cabildo (council)A cabildo (Spanish pronunciation: ) or ayuntamiento (Spanish: ) was a Spanish colonial and
- California genocideGenocidal massacres of Native Americans
- California gold rushGold rush from 1848 to 1855
- Calvin Hooker GoddardCalvin Hooker Goddard (30 October 1891 – 22 February 1955) was a forensic scientist, army
- Cambodian francThe franc was the currency of Cambodia between 1875 and 1885. It was equal to the French f
- Cambodian genocide1970s genocide of Cambodian citizens
- Cambodian–Dutch War1643–1644 War Between the Dutch and Cambodia
- Cambodian–Spanish WarSpanish led late-16th-century invasion of Cambodia
- Cambridge movement (civil rights)The Cambridge movement was an American social movement in Dorchester County, Maryland, led
- Campaign in north-east France (1814)Part of the Napoleonic Wars
- Campaign of Sucre in Upper PeruThe Campaign of Sucre in Upper Peru was a set of military operations conducted by the Libe
- Campaign to Suppress Bandits in Southwestern ChinaThe campaign to suppress bandits in southwestern China was a counterinsurgency campaign wa
- Campo nell'ElbaCampo nell'Elba is a comune (municipality) on the island of Elba, in the Province of Livor
- Canadian Confederation1867 unification of British provinces
- Cannone da 149/23The Cannone da 149 G later known as the Cannone da 149/23 was an Italian fortress gun and
- Cannone da 65/17 modello 13The cannone da 65/17 modello 13 was an artillery piece developed by Italy for use with its
- Canon d'Infanterie de 37 modèle 1916 TRPThe Canon d'Infanterie de 37 modèle 1916 TRP (37mm mle.1916) was a French infantry support
- Canton Coup1926 purge undertaken by Chiang Kai-shek
- Cape ColonyBritish colony from 1806 to 1910
- Capital punishment in MexicoCapital punishment in Mexico was officially abolished on 15 March 2005, having not been us
- CapoliveriCapoliveri is a comune (municipality) on the island of Elba in Italy. Administratively it
- Captaincy General of the Philippines1565–1899 Spanish possession in Southeast Asia
- Capture of Béjaïa (1555)The Capture of Béjaïa or Capture of Bougie occurred in 1555 when Salah Rais, the Ottoman r
- Capture of Damascus (1918)1918 battle in the Middle Eastern theatre of World War I
- Capture of Kazan by the White ArmyRussian Civil War
- Capture of New Orleans1862 battle of the American Civil War
- Capture of Rome1870 completion of Italian unification
- Capture of Saddam Hussein2003 U.S. military operation in the Iraq War
- Capture of the steamer Marquês de OlindaThe capture of the steamer Marquês de Olinda was a Paraguayan naval action carried out on
- Carbon County StrikeThe Carbon County Strikes took place in Carbon County, Utah from 1903–1904. The strikes pr
- Carbonari19th-century network of secret revolutionary societies on the Italian peninsula
- Carlo-francoismBranch of Carlism
- Caroline BonapartePrincess Murat
- Carrier-based aircraftMilitary aircraft designed specifically for operations from aircraft carriers
- Caste War of Yucatán1847–1915 war between the Yucateco and the Maya
- Catherine-Dominique de PérignonCatherine-Dominique de Pérignon, 1st Marquis de Pérignon (French pronunciation: , 31 May 1
- Catholic communismCombination of Catholicism and communism
- Caucasian War1817–1864 invasion of the Caucasus by the Russian Empire
- Caucasus campaignBattles involving Armenian National movement
- CaupolicánCaupolicán (meaning ‘polished flint’ (queupu) or ‘blue quartz stone’ (Kallfulikan) in Mapu
- Causes of World War IIdentifying the causes of World War I remains a debated issue. World War I began in the Ba
- Causes of World War IIThe causes of World War II have been given considerable attention by historians. The immed
- Cecil Woodham-SmithCecil Blanche Woodham-Smith (née Fitzgerald; 29 April 1896 – 16 March 1977) CBE was a Brit
- Cedric WallisCedric Wallis (7 March 1896 – 20 October 1982) was a British military officer who served a
- Cemetery HillCemetery Hill is a landform on the Gettysburg Battlefield that was the scene of fighting e
- Cemetery RidgeCemetery Ridge is a geographic feature in Gettysburg National Military Park, south of the
- Censorship in the Soviet UnionCensorship in the Soviet Union was pervasive and strictly enforced.
- Censorship of images in the Soviet UnionCensorship of images was widespread in the Soviet Union. Visual censorship was exploited i
- Censure of Andrew JacksonFormal condemnation of Andrew Jackson
- Center on Budget and Policy PrioritiesAmerican political think tank
- Central American crisisPeriod of civil wars and revolutions in Central America, 1960s–1990s
- Central Asian Front of the Russian Civil WarMilitary theater of the Russian Civil War
- Central Asian revolt of 1916Muslim revolt against Russian conscription in World War I
- Central Committee of the Communist Party of the Soviet UnionFormer party political authority
- Central Executive Committee of the Soviet UnionGoverning body of the USSR, 1922–1938
- Central Plains War1929–30 civil war in China
- Central PowersMilitary coalition in World War I
- Central Powers intervention in the Russian Civil WarMilitary expeditions, 1918–1920
- CESISComitato Esecutivo per i Servizi di Informazione e Sicurezza (Executive Committee for Inte
- Chaco WarWar between Bolivia and Paraguay (1932 to 1935)
- ChamsAustronesian ethnic group in Southeast Asia
- Chang'an AvenueChang'an Avenue (simplified Chinese: 长安街; traditional Chinese: 長安街; pinyin: Cháng'ān Jiē),
- Chantilly ConferencesThe Chantilly Conferences were a series of three conferences held between 1915 and 1916 by
- Charge of the Light Brigade1854 charge of the Crimean War
- Charlemagne PéralteCharlemagne Masséna Péralte (10 October 1886 – 1 November 1919) was a Haitian nationalist
- Charles Canning, 1st Earl CanningEnglish statesman and Governor-General of India
- Charles LéonSoldier and son of Napoleon Bonaparte
- Charles ManginCharles Emmanuel Marie Mangin (6 July 1866 – 12 May 1925) was a French general during Worl
- Charles MonteilCharles Monteil (22 February 1871 – 20 April 1949) was a French civil servant who combined
- Charles NoguèsCharles Noguès (French pronunciation: ; 13 August 1876 – 20 April 1971) was a French gener
- Charles Parsons (British Army officer)Colonel Sir Charles Sim Bremridge Parsons, KCMG, CB, FRGS (9 May 1855 – 25 June 1923) was
- Charles Stephen GoreGeneral Sir Charles Stephen Gore GCB KH (26 December 1793 – 4 September 1869), also styled
- Charles TombeurLieutenant General Charles Tombeur, 1st Baron of Tabora (4 May 1867 – 2 December 1947) was
- Charleston (dance)American swing dance
- Charleston HarborThe Charleston Harbor is an inlet (8 sq mi/20.7 km2) of the Atlantic Ocean at Charleston,
- Charter 771977 civic initiative in Czechoslovakia
- Charter of 1815French constitution promulgated by Napoleon after returning from exile
- ChartismBritish working-class movement (1838–1857)
- Chattar Singh AttariwallaChattar Singh Attariwalla, also spelt Chatar Singh Aṭārīvālā, was Governor of Hazara provi
- Chaytor's ForceChaytor's Force (13 August – 31 October 1918) named after its commander, Major General Edw
- Chen GengChen Geng (Chinese: 陈赓; 27 February 1903 - 16 March 1961) was a Chinese military officer w
- Chernobyl disaster1986 nuclear accident in the Soviet Union
- Chetnik sabotage of Axis communication linesThe Chetnik sabotage of Axis communication lines was a campaign of the Yugoslav Army in th
- ChetniksWWII guerrilla movement in Yugoslavia
- Chevilly-LarueChevilly-Larue (French pronunciation: ) is a commune in the southern suburbs of Paris, Fra
- Chiapas conflictConflict in southern Mexico between the Mexican government and various left-wing militias
- ChickasawIndigenous people of Southeastern Woodlands of the US
- Chilean NavyBranch of the Chilean Armed Forces
- Chilean War of Independence1810–1826 war between Chile and Spain
- ChimurengaChimurenga is a word in Shona. The Ndebele equivalent is not as widely used since most Zim
- China Heroically Stands in the Universe"China Heroically Stands in the Universe" was the national anthem of China from 1915 to 19
- China in the Vietnam WarThe Vietnam War was a major event that shaped the course of the world in the second half o
- China is a sleeping giantQuote baselessly attributed to Napoleon
- Chinese Civil War1927–1949 civil war in China
- Chinese Communist Revolution1927–1949 social revolution in China
- Chinese Exclusion ActAmerican federal law enacted in 1882
- Chinese famine of 1906–1907The Chinese famine of 1906–1907 struck the middle and lower course of Huai River in Qing D
- Chinese Marxist philosophyChinese Marxist philosophy is the philosophy of dialectical materialism that was introduce
- Chinese nationalismChinese nationalism is a form of nationalism that asserts that the Chinese people are a na
- Chinese peopleThe Chinese people, or simply Chinese, are people or ethnic groups identified with China.
- Chinese Red ArmyArmed forces of the Chinese Communist Party from 1928 to 1937
- Chinese Soviet RepublicProvisional communist state in China (1931–1937)
- Chita OperationsRussian Civil War military engagements
- ChoctawIndigenous people of the United States
- Christmas truceInformal ceasefires along the Western Front of WWI
- Chu ArmyThe Chu Army (Chinese: 楚勇; pinyin: Chǔ Yǒng; lit. 'Chu (state) braves') was a standing reg
- Chung Hwa HuiChung Hwa Hui (CHH; lit. 'Chinese Association') was a conservative, largely pro-Dutch poli
- Chūō-ku, FukuokaChūō-ku (中央区) is one of the seven wards of Fukuoka city in Japan. The ward is located in t
- Chushi GangdrukTibetan guerrilla group
- CIA activities in IndonesiaThis is a list of activities carried out by the US Central Intelligence Agency in Indonesi
- CIA activities in ItalyThe Central Intelligence Agency (CIA) has been involved in Italian politics since the end
- CIA activities in JapanActivities by the U.S. Central Intelligence Agency in occupied and post-occupation Japan
- CIA activities in VietnamThe Central Intelligence Agency (CIA) conducted operations in Vietnam from the 1950s to th
- Circassian genocideMass murder of Circassians by the Russian Empire
- CircassiansNorthwest Caucasian ethnic group
- Circular Mound AltarThe Circular Mound Altar (Chinese: 圜丘坛; Chinese: Huánqiū Tán) is an outdoor empty circular
- CisleithaniaAustrian part of Austria-Hungary, 1867–1918
- Cisplatine War1825–1828 war between Brazil and the United Provinces of the Río de la Plata
- City-class ironcladThe Pook Turtles, or City-class gunboats to use their semi-official name, were war vessels
- Civic Act-upCivic Act-up (Chinese: 公民起動) is a small pro-democracy political group in Hong Kong. It was
- Civil rights movement1954–1968 U.S. social movement
- Civil rights movement (1865–1896)Movement aiming to eliminate racial discrimination against African Americans
- Civil rights movement (1896–1954)Social movement in the United States
- Civil rights movementsWorldwide social and political movements against racism
- Civilian-based defenseCivilian-based defense or social defence describes non-military action by a society or soc
- ClassicideClassicide is a concept proposed by sociologist Michael Mann to describe the deliberate an
- Classified information in the United KingdomClassified information in the United Kingdom is a system used to protect information from
- Cleveland Convention Center labor dispute of 1963The Cleveland Convention Center labor dispute of 1963 was a dispute between the United Fre
- Clifford McEwenAir Vice Marshal Clifford Mackay McEwen CB, MC, DFC & Bar (2 July 1896 – 6 August 1967) wa
- Clifton SpragueClifton Albert Frederick "Ziggy" Sprague (January 8, 1896 – April 11, 1955) was a World Wa
- Coalition of the willing (Iraq War)Group of countries that supported the 2003 United States-led invasion of Iraq
- Coat of arms of BrazilThe coat of arms of Brazil (Portuguese: Brasão de Armas do Brasil) was created on 19 Novem
- Coat of arms of CambodiaThe royal arms of Cambodia is the symbol of the Cambodian monarchy. They have existed in s
- Coat of arms of JordanThe coat of arms of Jordan or the emblem of the Hashemite Kingdom of Jordan is the arms of
- Coffin HandbillsSeries of pamphlets attacking Andrew Jackson
- Coins of the Italian liraItalian lira coins were the coins of the Italian lira that served as Italy's currency from
- Cold War liberalLiberal politicians and labor union leaders who supported democracy and equality
- Collaboration with Nazi Germany and Fascist ItalyStance in occupied countries in World War II
- Collapse of the Imperial German ArmyThe collapse of the Imperial German Army occurred in the latter half of 1918 and led to th
- Collective farmingType of agricultural organization
- Collective leadership in the Soviet UnionForm of governance in the USSR
- Colmar PocketWWII German-held area in France
- Colocolo (tribal chief)Colocolo (from Mapudungun "colocolo", mountain cat) was a Mapuche leader ("cacique lonco")
- Colonial history of AngolaThe colonial history of Angola is usually considered to run from the appearance of the Por
- Colonization of AngolaThe Portuguese colony of Angola was founded in 1575 with the arrival of Paulo Dias de Nova
- Colony of NatalBritish colony from 1843 to 1910
- Colony of New ZealandBritish crown colony (1841–1907)
- Column of the Grande ArméeMonument in Wimille, Pas-de-Calais, France
- ComanchePlains Native North American tribe
- Combatants of the Second Sino-Japanese WarThe Second Sino-Japanese War was fought between 1937 and 1945, involving the military forc
- CombeforceCombeforce or Combe Force was an ad hoc flying column of the British Army during the Secon
- Comfort womenWWII-era forced prostitutes for Japan
- Commander, U.S. Pacific FleetThe Commander, U.S. Pacific Fleet (COMPACFLT), is the title of the United States Navy offi
- Commission of ResponsibilitiesThe Commission on the Responsibility of the Authors of the War and on Enforcement of Penal
- Commission on Wartime Relocation and Internment of CiviliansThe Commission on Wartime Relocation and Internment of Civilians (CWRIC) was a group of ni
- Commonwealth of the PhilippinesU.S. unincorporated territory in southeast Asia from 1935 to 1946
- Commonwealth Trans-Antarctic ExpeditionThe Commonwealth Trans-Antarctic Expedition (CTAE) of 1955–1958 was a Commonwealth-sponsor
- CommunaziAmerican neologism for Hitler-Stalin Pact
- Communism in BrazilCommunism in Brazil has existed at least since the 1920s. The movement has given rise to v
- Communism in ColombiaThe history of communism in Colombia dates back to the start of the 1920s and has its root
- Communism in FranceCommunism has been a part of French politics since the early 20th century at the latest. I
- Communism in GermanyHistory of communist movements and parties in Germany
- Communism in KoreaThe Communist movement in Korea emerged as a political movement in the early 20th century.
- Communism in MalaysiaCommunism in Malaysia has existed since the 20th century. Communism was a major force duri
- Communism in PeruCommunism as a political philosophy in Peru dates back to the 1920s, a period when new ide
- Communism in PolandCommunism in Poland can trace its origins to the late 19th century: the Marxist First Prol
- Communism in Sri LankaCommunism in Sri Lanka dates back to 1935, when the Lanka Sama Samaja Party was founded by
- Communism in SumatraCommunism in Sumatra has historically had an influence in the politics and society of Suma
- Communism in the PhilippinesCommunism in the Philippines emerged in the first half of the 20th century during the Amer
- Communism in VietnamCommunism in Vietnam is closely associated with the country's modern history and politics.
- Communist banditAnti-communist epithet directed at the Chinese Communist Party
- Communist Control Act of 19541954 U.S. law criminalizing membership in communist organizations and supporting them
- Communist InternationalInternational communist organization (1919–1943)
- Communist Party of the Soviet UnionRuling party of the Soviet Union (1912–1991)
- Communist propagandaPromotion of the ideology of communism
- Communist symbolismSymbols central to communist imagery
- Comparison of Nazism and StalinismComparison of totalitarian ideologies
- Compiègne WagonThe Compiègne Wagon was the train carriage in which both the Armistice of 11 November 1918
- Compromise of 1850American legislative compromise
- Compromise of 1877Settlement of the 1876 US presidential election
- Concentrazione Antifascista ItalianaConcentrazione Antifascista Italiana (CAI; Italian Anti-Fascist Concentration), officially
- Concert of EuropeEuropean balance of power from 1815 to 1914
- Conclusion of the American Civil WarThe conclusion of the American Civil War commenced with the articles of surrender agreemen
- Concordat of 18011801 agreement between France and Pope Pius VII
- Confederate States ArmyLand warfare force of the Confederate States
- Confederate States of AmericaUnrecognized state in North America (1861–1865)
- Confederation of the RhineNapoleonic union of German client states
- Confederation periodEra of United States history in the 1780s
- Conference for the Reduction and Limitation of Armaments1932–34 meeting in Switzerland on global disarmament
- Confessing Church1930s German Protestant movement
- Congo Free StateTerritory in Central Africa (1885–1908)
- Congo Reform AssociationThe Congo Reform Association (CRA) was a political and humanitarian activist group that so
- Congress of AngosturaThe Congress of Angostura was convened by Simón Bolívar and took place in Angostura (today
- Congress of Berlin1878 meeting of representatives of the major European powers
- Congress of People's Deputies of the Soviet UnionGovernment body in the Soviet Union
- Congress of the Communist Party of the Soviet UnionSupreme decision-making body of the Communist Party of the Soviet Union
- Congress of the Republic of TexasThe Congress of the Republic of Texas was the national legislature of the Republic of Texa
- Congress of Vienna1814–1815 meetings to create a peace plan for Europe
- Congressional Progressive CaucusCaucus within the Democratic Party in the US Congress
- Conquest of the Peñón de Vélez de la Gomera (1508)The first conquest of the Peñón de Vélez de la Gomera was undertaken on 23 July 1508 by a
- Constantin Constantinescu-ClapsConstantin Constantinescu-Claps (February 20, 1884 – June 1961) was a Romanian general dur
- Constantin PrezanConstantin Prezan (January 27, 1861 – August 27, 1943) was a Romanian general during World
- Constantinople AgreementThe Constantinople Agreement (also known as the Straits Agreement) was a secret exchange o
- Constitution of IranSupreme law of the Islamic Republic of Iran
- Constitution of MexicoThe current Constitution of Mexico, formally the Political Constitution of the United Mexi
- Constitution of the Soviet UnionDuring its existence, the Soviet Union had three different communist state constitutions e
- Constitution of the Year VIII1799 constitution of France
- Constitutional Protection juntaProvisional government led by the Kuomintang from 1917-1920 and 1920-1921
- Constitutional reform in JapanConstitutional reform in Japan, colloquially known as Kaiken-ron (改憲論), is an ongoing poli
- Constitutionalist Revolution1932 civil war in Brazil
- Constitutionalization attempts in IranThe Iranian Constitutional Revolution was a short-lived push for democratic rule in the fo
- Consumer goods in the Soviet UnionConsumer goods in the Soviet Union were usually produced by a two-category industry. Group
- Contemporary historyEra from 1945–present
- Contentious politicsDisruptive action oriented to change
- Continental System1806–1814 embargo of Europe against Britain
- Continuation WarFinnish war against the Soviet Union (1941–1944)
- Convention of Peking1860 unequal treaty between Qing China and Britain, France, and Russia
- Convoy FaithConvoy Faith was a small, fast Allied convoy of World War II. It suffered heavy casualties
- Convoy HG 53Convoy HG 53 was the 53rd of the numbered series of World War II HG convoys of Homeward bo
- Convoy HG 84HG 84 was an Allied convoy of the HG (Homeward from Gibraltar) series during the Second Wo
- Convoy HX 106Convoy HX 106 was the 106th of the numbered series of Allied HX convoys of merchant ships
- Convoy HX 112HX 112 was a North Atlantic convoy of the HX series which ran during the battle of the Atl
- Convoy HX 133Convoy HX 133 was the 133rd of the numbered series of World War II HX convoys of merchant
- Convoy HX 156Convoy HX 156 was the 156th of the numbered series of World War II HX convoys of merchant
- Convoy HX 212Convoy HX 212 was the 212th of the numbered series of World War II HX convoys of merchant
- Convoy HX 231Convoy HX 231 was the 231st of the numbered series of Second World War HX convoys of merch
- Convoy HX 300Convoy HX 300 was the 300th of the numbered series of World War II HX convoys of merchant
- Convoy HX 49Convoy HX 49 was a North Atlantic convoy of the HX series which ran during the Battle of t
- Convoy HX 65Convoy HX 65 was a North Atlantic convoy of the HX series which ran during the battle of t
- Convoy HX 72HX 72 was a North Atlantic convoy of the HX series which ran during the battle of the Atla
- Convoy JW 54AConvoy JW 54A was an Arctic convoy sent from Great Britain by the Western Allies to aid th
- Convoy JW 54BConvoy JW 54B was an Arctic convoy sent from Great Britain by the Western Allies to aid th
- Convoy JW 55AConvoy JW 55A was an Arctic convoy sent from Great Britain by the Western Allies to aid th
- Convoy JW 55BConvoy JW 55B was an Arctic convoy sent from Great Britain by the Western Allies to aid th
- Convoy JW 56BConvoy JW 56B was an Arctic convoy sent from Great Britain by the Western Allies to aid th
- Convoy JW 57Convoy JW 57 was an Arctic convoy sent from Great Britain by the Western Allies to aid the
- Convoy JW 58Convoy JW 58 was an Arctic convoy sent from Great Britain by the Western Allies to aid the
- Convoy OB 293OB 293 was a North Atlantic convoy which ran during the battle of the Atlantic in World Wa
- Convoy OB 318OB 318 was a North Atlantic convoy which ran during the Battle of the Atlantic in World Wa
- Convoy OG 82OG 82 was an Allied convoy of the OG (Outward to Gibraltar) series during World War II. Th
- Convoy ON 113Convoy ON 113 was a trade convoy of merchant ships during the second World War. It was the
- Convoy ON 122Convoy ON 122 was a trade convoy of merchant ships during the Second World War. It was the
- Convoy ON 144Convoy ON 144 was a trade convoy of merchant ships during the Second World War. It was the
- Convoy ON 166Convoy ON 166 was the 166th of the numbered ON series of merchant ship convoys Outbound fr
- Convoy ON 92Convoy ON 92 was a trade convoy of merchant ships during the Second World War. It was the
- Convoy QP 10Convoy QP 10 was an Arctic convoy of World War II, consisting of empty merchant ships retu
- Convoy QS-15Convoy QS-15 was a trade convoy of merchant ships during the Second World War. It was one
- Convoy QS-33Convoy QS 33 was a trade convoy of merchant ships during the Second World War. It was one
- Convoy RA 55BConvoy RA 55B was an Arctic convoy during World War II. It was one of a series of convoys
- Convoy SC 100Convoy SC 100 was a North Atlantic convoy, one of the SC series which ran during the battl
- Convoy SC 104Convoy SC 104 was the 104th of the numbered series of World War II Slow Convoys of merchan
- Convoy SC 107Convoy SC 107 was the 107th of the numbered series of World War II Slow Convoys of merchan
- Convoy SC 118Convoy SC 118 was the 118th of the numbered series of World War II slow convoys of merchan
- Convoy SC 121Convoy SC 121 was the 121st of the numbered series of World War II Slow Convoys of merchan
- Convoy SC 129SC 129 was a North Atlantic convoy of the SC series which ran during the Battle of the Atl
- Convoy SC 130Convoy SC 130 was a North Atlantic convoy which ran during the battle of the Atlantic in W
- Convoy SC 143SC 143 was a North Atlantic convoy of the SC series which ran during the battle of the Atl
- Convoy SC 19Convoy SC 19 was the 19th of the numbered series of World War II Slow Convoys of merchant
- Convoy SC 2SC 2 was an Allied North Atlantic convoy of the SC series which ran during the Battle of t
- Convoy SC 42Convoy SC 42 was the 42nd of the numbered series of World War II Slow Convoys of merchant
- Convoy SC 48SC 48 was a North Atlantic convoy of the SC series which ran during the battle of the Atla
- Convoy SC 67Convoy SC 67 was the 67th of the numbered series of World War II Slow Convoys of merchant
- Convoy SC 94Convoy SC 94 was the 94th of the numbered series of World War II Slow Convoys of merchant
- Convoy SL 125Convoy SL 125 was the 125th of the numbered series of World War II SL convoys of merchant
- Convoy SL 138/MKS 28Convoys SL 138/MKS 28 were two Allied convoys which ran during the Battle of the Atlantic
- Convoy SL 139/MKS 30Convoys SL 139/MKS 30 were two Allied convoys which ran during the Battle of the Atlantic
- Convoy SL 140/MKS 31Convoys SL 140/MKS 31 was a combined Allied convoy which ran during the Battle of the Atla
- Convoy SQ-36Convoy SQ-36 was a trade convoy of merchant ships during the Second World War. It was one
- Convoy TM 1Convoy TM 1 was the code name for an Allied convoy during the Second World War. Nine tanke
- Convoys ONS 18/ON 202ONS 18 and ON 202 were North Atlantic convoys of the ONS/ON series which ran during the ba
- Convoys ONS 20/ON 206ONS 20 and ON 206 were North Atlantic convoys of the ONS/ON series which ran during the ba
- Convoys SG-6/LN-6Convoy SG-6 was a supply convoy of merchant and troop ships during the Second World War. I
- Cooper Union speech1860 speech by Abraham Lincoln
- Cooper–Church AmendmentThe Cooper–Church Amendment was introduced in the United States Senate during the Vietnam
- Corfu incident1923 Greek–Italian military crisis
- Cornwallis's RetreatCornwallis's Retreat was a naval engagement during the French Revolutionary Wars in which
- Coronation of Napoleon1804 French royal event
- Corpo Aereo ItalianoThe Corpo Aereo Italiano (literally, "Italian Air Corps"), or CAI, was an expeditionary fo
- CorpsMilitary unit size designation
- Corps législatifLegislative body in Napoleonic France
- Cortes of CádizThe Cortes of Cádiz was a revival of the traditional cortes (Spanish parliament), which as
- Costs of War ProjectAmerican anti-war research project
- Council of Foreign MinistersCouncil of Foreign Ministers was an organisation agreed upon at the Potsdam Conference in
- Council of Ministers (Cuba)The Council of Ministers (Spanish: Consejo de ministros), also referred to as simply the C
- Counterinsurgency in Manchuria1931–42 Japanese military operation
- Cousin-Montauban ministryThe Cousin-Montauban ministry was the last government of the Second French Empire. It last
- COVID-19 pandemicPandemic caused by SARS-CoV-2
- COVID-19 pandemic in São Paulo (state)The city of São Paulo in São Paulo state registered the first case of the pandemic in Braz
- CowboyTraditional ranch worker in North America
- Creation SocietyThe Creation Society was a left-wing cultural organisation in China to encourage literary
- Creek War1813–1814 US Indian War
- Crimean WarTenth conflict of the Russo-Turkish wars (1853–1856)
- Cripple Creek miners' strike of 1894The Cripple Creek miners' strike of 1894 was a five-month strike by the Western Federation
- Cristero War1926–1929 armed rebellion in Mexico over church–state relations
- Croatian PartisansGuerrilla force in WWII Yugoslavia
- Crucial Communism Teaching ActProposed U.S. bill
- Crusaders (guerrilla)Croatian anti-communist terrorist group
- Cry of Nueva EcijaThe first Cry of Nueva Ecija (Filipino: Sigaw ng Nueva Ecija; Spanish: Grito de Nueva Écij
- Crypto-communismSecret support or admiration for communism
- CU convoysThe CU convoys were a World War II series of fast trans-Atlantic convoys to the British Is
- Cuban dissident movementPolitical movement in Cuba opposed to Fidel Castro, Raúl Castro and Miguel Díaz-Canel
- Cuban intervention in Angola1975–1991 operation in southwestern Africa
- Cuban Missile Crisis1962 confrontation between the US and USSR
- Cuban Revolution1955–1958 sociopolitical change in Cuba
- Cuban War of IndependenceWar between Spain and Cuban rebels from 1895 to 1898
- Cultural depictions of Abraham LincolnSince his death in 1865, Abraham Lincoln has been an iconic American figure depicted, usua
- Cultural depictions of NapoleonNapoleon I, Emperor of the French, has become a worldwide cultural icon generally associat
- Cultural depictions of Warren G. HardingFormer US president Warren G. Harding has inspired artistic and cultural works since his p
- Cultural homogenizationAspect of cultural globalization
- Cultural RevolutionPeriod of sociopolitical turmoil in China (1966–1976)
- Culture of JapanJapanese culture has changed greatly over the millennia, from the country's prehistoric Jō
- Culture of the Soviet UnionThe culture of the Soviet Union passed through several stages during the country's 69-year
- Cuno strikesGerman national strike against the government of Wilhem Cuno
- Curtiss HSThe Curtiss HS was a single-engined patrol flying boat built for the United States Navy du
- Curzon LineHistorical demarcation of territories of Poland and the Soviet Union
- Cutting out of the HermioneThe Cutting out of the Hermione, or Capture of Hermione, was a naval action that took plac
- Cyberpunk derivativesSubgenres of the science fiction genre
- Cyriaque GillainCyriaque Cyprien Victor Gillain (11 August 1857 – 17 August 1931) was a Belgian officer wh
- Czechoslovakia1918–1992 country in Central Europe