Question: What is the name of the social movement depicted in Jacob Lawrence's paintings that involved millions of African-Americans moving out of the rural Southern United States?
Sentence (from "Great Migration (African American)"): By the end of the Great Migration, 53 percent of the African-American population remained in the South, while 40 percent lived in the North, and 7 percent in the West, and the African-American population had become highly urbanized.
Relevant evidence: No