Which of the following South American countries is mostly made up of populations of those from European descent?

Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .

On nights when we see the new moon phase, what side of the moon are we seeing?

In the diagram below, ab and bc are tangent to o. what is the measure of