The National Party (Afrikaans: Nasionale Party, NP), also known as the Nationalist Party, was a political party in South Africa founded in 1914 and disbanded in 1997. The party was an Afrikaner ethnic nationalist party that promoted Afrikaner interests in South Africa. However, in 1990 it became a South African civic nationalist party seeking to represent all South Africans. It first became the governing party of the country in 1924. It merged with its rival, the SAP, during the Great Depression, and a splinter faction became the official opposition during World War II and returned to power and governed South Africa from 4 June 1948 until 9 May 1994.