History
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
U
- UbaqueUbaque is a municipality and town of Colombia in the Eastern Province of the department of
- Uckermark concentration campThe Uckermark concentration camp was a small German concentration camp for young women nea
- Uganda (1962–1963)African country from 1962 to 1963
- Uganda–Tanzania War1978–1979 armed conflict in East Africa
- Ugandan Bush War1980–1986 guerrilla war in Uganda
- Ujamaa1960s–1980s Tanzanian socialist ideology
- Ulpian LibraryThe Bibliotheca Ulpia ("Ulpian Library") was a Roman library founded by the Emperor Trajan
- Ultra HandUltra Hand is a toy that was manufactured by Nintendo in the late 1960s. It was created in
- Uncle SamNational personification of the United States
- Union for Traditional JudaismJewish outreach and communal service organization
- Unitary executive theoryInterpretation of the US Constitution regarding presidential power
- United States in the Vietnam WarThe involvement of the United States in the Vietnam War began in the 1950s and greatly esc
- United States in World War IThe United States became directly involved in World War I after declaring war with Germany
- United States non-interventionismType of diplomatic policy
- United States v. Nixon1974 U.S. Supreme Court case
- Unknown years of JesusPeriod in the life of Jesus
- UntermenschGerman word meaning "subhuman", used by the Nazi Party
- Uryankhay Krai1914–1921 Russian protectorate in Tuva
- Utilitarian genocideOne of five forms of genocide categorized and defined by Vahakn Dadrian