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HistoryModernAncient historyArchaeologyContemporaryPost-classicalIndian historyEarly modernAncientHistory by country, small region and cityFrom Lably lessonsHistory by topicHistorical cities, towns and archaeological sitesBasicsPrehistoryHistory by countryHistorical citiesModern historyHistory by subject matterPost-classical historyHistory by continent and large regionAuxiliary historical sciencesHistory & CivicsHistory by subjectHistory by continent and regionHistory by ethnicityHistory by regionGeneral
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- Iberian CrusadesCrusades against Muslim control of Iberia
- IcelandersEthnic group and nation
- Icelandic Commonwealthc. 930–1262 state in Iceland
- Ichirō HatoyamaPrime Minister of Japan from 1954 to 1956
- Idrisid dynasty788–974 Arab dynasty ruling in the western Maghreb
- Ilkhanate1256–1335 Post-Mongol Empire khanate in Iran
- Imamate in Ismaili doctrineConcept in Ismaili theology
- Immigration to VietnamImmigration to Vietnam is the process by which people migrate to become Vietnamese residen
- Impediment (Catholic canon law)In the canon law of the Catholic Church, an impediment is a legal obstacle that prevents a
- Imperial Court in KyotoNominal government of Japan from 794 to the late 19th century; true power held by shoguns
- Imprimi potestImprimi potest or imprimi permittitur (Latin for 'it can be printed') is a declaration by
- Incardination and excardinationIncardination is the formal term in the Catholic Church for a clergyman being under a bish
- Indian feudalismIndia's social structure till the 20th century
- Indra IIIRashtrakuta emperor from 914 to 929
- InfanteInfante (Spanish: , Portuguese: ; f. infanta), also anglicised as "infant" or translated a
- Initial states of ThailandAspect of Thai history
- Inner CambodiaHistorical region of present-day Cambodia
- InquisitionSystem of tribunals enforcing Catholic orthodoxy
- Interdicasterial Commission for Consecrated ReligiousThe Permanent Interdicasterial Commission for Consecrated Religious is part of the Roman C
- Interdicasterial Commission for the Church in Eastern EuropeThe Permanent Interdicasterial Commission for the Church in Eastern Europe is part of the
- Internal Security Act 1960Legislative act from Malaysia
- Interregnum (Holy Roman Empire)Historical periods with no emperor
- Intsia palembanicaIntsia palembanica is a species of flowering plant in the family Fabaceae. Common names in
- InvestitureFormal installation of a candidate
- Investiture ControversyMedieval dispute between secular rulers and the papacy (1076–1122)
- Iranian Intermezzo821-1055 Resurgence of Iranian self-rule after the Arab conquests
- Irbis (Khazar)Irbis (fl. 650 or 652) was according to a number of Russian sources the founder of the Kha
- IsfandyadhIsfandyadh (Middle Persian: Spandiyār) was an Iranian aristocrat from the Ispahbudhan fami
- Islam in KoreaIslam (Korean: 이슬람교) is a minor religion in South Korea and North Korea. The Muslim commun
- Islamization of JerusalemReligious transformation of Jerusalem to adopt Islamic influences since the 7th century
- Isma'ili ConstitutionThe Nizari Isma'ilis around the globe are governed by one universal constitution known as
- Israel–Papua New Guinea relationsIsrael–Papua New Guinea relations are bilateral relations between Israel and Papua New Gui
- Israeli annexation of East JerusalemEffective annexation of East Jerusalem by Israel in 1967
- Italian city-statesPolitical entities in medieval Italy
- Italian RenaissanceItalian cultural movement from the 14th to 17th century
- Izu ProvinceIzu Province (伊豆国, Izu-no kuni) was a province of Japan in the area now part of Shizuoka P