1. what demographic shift caused the african american population of harlem to grow rapidly in the early-1920s? the move to the sun belt the move to the rust belt suburban sprawl great migration 2. who wrote their eyes were watching god, usually considered that person's finest work? billie holiday duke ellington langston hughes zora neale hurston

1. Great Migration.

In the early 20´s New York welcomed a lot of african americans taht came from the southern states and felt better in the Ney York area of Harlem.

2. Zora Neale Hurston

An african american wirtter that tells the story of a teenager and its path to adulthood.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.