The apartheid system in South Africa was ended through a series of negotiations between 1990 and 1993 and through unilateral steps by the de Klerk government. These negotiations took place between the governing National Party, the African National Congress, and a wide variety of other political organisations.
A free enterprise economy has five important characteristics. They are: economic freedom, voluntary (willing) exchange, private property rights, the profit motive, and competition.
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Do you mean how many live there now?
Many jobs were made, from the creation of computers such as: Programmers, and PC Technicians. Computers made new things easier.