Pretoria
Union of South Africa

The Boer Republics of the ZAR and the Orange River Colony were united with the Cape Colony and Natal Colony in 1910 to become the Union of South Africa. Pretoria then became the administrative capital of the whole of South Africa, with Cape Town serving as the legislative capital and Bloemfontein as the judicial capital. Between 1910 and 1994, the city was also the capital of the province of Transvaal. (As the capital of the ZAR, Pretoria had superseded Potchefstroom in that role.)On 14 October 1931, Pretoria achieved official city status. When South Africa became a republic in 1961, Pretoria remained its administrative capital.
punctuation:no_comma