Allowing free elections in eastern europe.
Imperialism, although it is bad for the conquered countries and regions, is good for the countries that practice it, and even for those countries conquered to some extent (in terms of technology, development), and obtaining extra resources for conquering peoples. While the imperialist country obtains abundant net resources from other regions, expands its political power and makes its power and its world presence larger, the conquered country can obtain technology and life forms that help it from the conquering country. All the imperialist countries have enjoyed a better quality of life for their population and greater social and technological development, given the advantages of having many more lands, resources and people under their power. But finally, when conquered people fight for their independence, this power becomes to decrease and finally its lost.
The answer is A. migration of African Americans from southern farms to northern factories
<span>Much African-American were brought to the American shores. They were brought from Slave Trade from the Europeans who were engaged in business with the African kingdoms. The number grew when the African Americans have started to settle in the Northern part of the US during the Great Compromise.</span>