Explain one significant cause of the changes in patterns of migration in Europe in the second half of the twentieth century.

d! i hope u get it ! xddd

the china one is last

explanation:

the answer is a) high entry costs

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.