There is no former name for it. It has always been known as Lake Tanganyika
Tanganyika and Zanzibar
Lake Tanganyika Zaire is also known as Congo
Tanzania
Yes, the name was changed in 1964.
You proabably mean Tanganyika, the former name of a country in Africa.
Tanganyika was created in 1961.
He made "Hatari" in Tanganyika in 1962.
Tanganyika formed part of the country that is now called Tanzania. The capital of Tanganyika was Dar es Salaam. There is also a lake called Lake Tanganyika.
Tanzania actually used to be two different countries. It was formed from a colony named Tanganyika and an island named Zanzibar. They made the name like this: Tan [ganyika] + Zan [zibar] + ia [ suffix for country ]. I hope that's good enough.
Lake Tanganyika is on the continent of Africa.
Tanganyika Territory was created in 1919.