How did the European Imperialist powers (like Great Britain) benefit from having colonies all over the world?

What is the main social system that existed in ancient china?

Write an account of the boston massacre from the point of view of a british soldier involved in the event

Hee the american public did not truly take in the horror of adolf hitler's regime until years after the existence of concentration camps was first reported in american newspapers. partly this was the fault of the media, which did not give prominent placement to news of the holocaust. what other factors do you think contributed to the long delay in understanding the holocaust?