In basic principles, apartheid did not differ that much from the policy of segregation of the South African governments existing before the Afrikaner Nationalist Party came to power in 1948. The main difference is that apartheid made segregation part of the law. Apartheid cruelly and forcibly separated people, and had a fearsome state apparatus to punish those who disagreed. Another reason why apartheid was seen as much worse than segregation, was that apartheid was introduced in a period when other countries were moving away from racist policies. Before World War Two the Western world was not as critical of racial discrimination, and Africa was colonized in this period. The Second World War highlighted the problems of racism, making the world turn away from such policies and encouraging demands for decolonization. It was during this period that South Africa introduced the more rigid racial policy of apartheid.