Tanganyika was a sovereign state, comprising the mainland part of present-day Tanzania, that existed from 1961 until 1964. It first gained independence from the United Kingdom on 9 December 1961 as a Commonwealth realm headed by Queen Elizabeth II before becoming a republic within the Commonwealth of Nations as the Republic of Tanganyika a year later. After signing the Articles of Union on 22 April 1964 and passing an Act of Union on 25 April, Tanganyika officially joined with the People's Republic of Zanzibar to form the United Republic of Tanganyika and Zanzibar on Union Day, 26 April 1964. The new state changed its name to the United Republic of Tanzania within a year.
Tanganyika and Zanzibar merge to form the United Republic of Tanzania
Tanganyika and Zanzibar merge to form the United Republic of Tanzania.
On April 26, in the year 1964, Tanganyika and Zanzibar merge to form the United Republic of Tanzania. This event is recorded as a Historical Events event in the history of April 26, one of 377 recorded events on this date across all of history.
Key Facts
- This event took place on April 26, 1964 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 3 Wikipedia articles.
- Wikipedia source last updated on 28 March 2026.
On This Date in History 377
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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