Definition of apartheid in easy way

Apartheid is a system of racial discrimination unique to South Africa imposed by the white Europeans. During the seventeenth and eighteenth centuries, the trading companies from Europe occupied it with arms and force and became the local rulers. The system of apartheid divided the people and labelled them on the basis of their skin colour. The white rulers treated all nonwhites as inferiors. The non-whites did not have voting rights and were forbidden from living in white areas. The blacks, coloured and Indians fought against the apartheid system, from 1950. The African National Congress (ANC) was the umbrella organisation that led the struggle against the policies of segregation. Nelson Mandela was one of the leaders amongst the eight who were tried for treason by the white South African government. They were sentenced to life, imprisonment in 1964 for daring to oppose the apartheid regime in the country.