Answer:
The Great Migration movement was the large scale migration of African Americans from the South to the Northern States, in order to find employment in the industrial sectors of large cities such as New York City, Philadelphia, Chicago and Detroit.
Malcolm X and his family were part of the Great Migration movement because his parents were from Georgia (Mother), and Grenada (Father), living in Nebraska, not exactly and southern state, but still a very rural state that lacked industry, and they moved to the industrial heartland in Michigan.