Answer:
People believe that Police officers will use unnecessary amounts of violence. Police officers already have that stereotype that they hurt people instead of help people.
Apartheid is specifically associated with South Africa - when there is a question mentioning this word, it's very likely that it's connected to this country. South Africa is also the correct answer here. Apartheid ended in 1994 and 1997 is the year when the new Constitution came into power.
I believe it would be C
girls didn't go to school
I doubt they exercised
Old immigrants were people who immigranted generally from Europe, for example, Britain or Germany.
New immigrants were people generally from Asia and the Pacific, for example, China, Japan, etc.
Hope this helps