Answer:
The migration during the 20th century has been mostly from less-developed (poor) countries to more-developed countries.
Explanation:
A is correct because during the 20th century, with the migration policies being made much more friendly and open, the people from the less-developed countries where the living conditions were terrible, to the more-developed countries where they could have much better lives.
B is not correct because it is actually the opposite, where people from different religious beliefs than those of the people of the county of their choice, have migrated and made much more diverse societies.
C is not correct because such migration has not been recorded so far.
D is not correct because the people from more-developed countries usually only visit the less-developed countries as tourists, but very very rarely migrate to them as they are aware of the risks and bad living conditions.
As far as I remember the answer is: Over long periods of time, tectonic forces can cause rocks to fold because of <span>B. Shear Stress.</span>
Answer:
Alfred Wegener
Explanation:
(Sorry I looked this up)
The Continental Drift is a theory created by Alfred Wegener. He believed that all the landmasses could fit together. He believed that the Earth was one large land mass 200 million years ago, Wegener called it the Pangea. Wegener's theory wasn't accepted because he didn't have enough evidence to support his theory or ideas.
