Demographic Pressure and Growing Unrest Shrinking white population Growing black population Concentration in urban areas Political mobilization United Democratic Front (UDF) formed in 1983 United trade unions and different ethnicities Increased protests, strikes, boycotts 1988 UDF and trade union ban African National Congress (ANC) guerilla warfare Economic Decline Economic stagnation indicates apartheid's downfall Noncompetitive industries and services Racial favoritism and job protection = no efficiency, development International Pressure Foreign embargoes on S. Africa End of Cold War weakens legitimacy No more "communist insurgency" Skilled Leadership de Klerk Reforms x Reservation of Separate Amenities, x Group Areas, x Population Registration Forces PM Botha to resign Frees Mandela Legalizes the ANC Nelson Mandela Interim constitution in 1993 Democratic elections and majority rule in 1994