Following world war i, why did congress limit immigration from countries in southern and eastern europe? a) after world war i, the nation's population was at capacity. b) americans were concerned about the spread of the flu epidemic. c) congress was responding to the nativists' calls to "keep america for americans." d) congress wanted to protect african americans from competition for unskilled labor jobs.

The maps below show the middle east. which best explains how the green areas depicted in the image on the left are reflected in the population map on the right? populations are greater in fertile areas that are close to freshwater sources, which is why more people live near deserts. populations are greater in fertile areas that are close to freshwater sources, which is why more people live near oceans. populations are greater in fertile areas that are close to freshwater sources, which is why more people live near mountains. populations are greater in fertile areas that are close to freshwater sources, which is why more people live near rivers.

Explain how social darwinism impact imperialism.

During the era of european expansion, what was the biggest reason for spain’s push for exploration?