How will the American migration west impact the lives on the African American

Americans in North America around 15,000 BC. Numerous indigenous cultures formed, and many disappeared in the 1500s. The arrival of Christopher Columbus in 1492 started the European colonization of the Americas. Most colonies were formed after 1600, and United States was the first nation whose most distant origins are fullyExplanation:

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations