The second largest group of brazilians are descendents of people from: africa spain holland portugal

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

The red square is a famous historical site that is located in

What is the reason for the “scramble for africa”?