Cape Town instance of capital city
South African period
In 1910, Britain established the Union of South Africa, which unified the Cape Colony with the two defeated Boer Republics and the British colony of Natal. Cape Town became the legislative capital of the Union, and later of the Republic of South Africa. 
By the time of the 1936 census, Johannesburg had overtaken Cape Town as the largest city in the country.
type of example of manifestation of representation of