Answer:
Black musicians, such as Duke Ellington, became popular with white audiences.
I believe it is 42% of the world population. I could be thinking of a country though so don't second me one it. Hope I helped!
The answer is "an alliance of friendship between nations." A confederation, also known as a confederacy, is a league or alliance. For example, the Confederate States of America is an example of confederation.
I hope this helps:)
Answer:
Ethnic serbs wanted freedom for Bosnia, which the archduke ruled
Answer: No one because they are a poor place because of them being slaves to other people. Or probably the people that make them slaves benefit from them.