Answer:
Loss of family, loss of conscious, loss of dignity, loss of respect, loss of meaning of life, loss friends, loss of good physical health, loss of mental health, loss of good citizenship, and loss of will for anything else in life.
The colonies offered the settlers voting rights.
There was still many white Europeans in charge of the Union of South Africa, and because of European Colonization, the native Peoples living there did not like that. This is why there is so many official languages in South Africa.