Question

according to \introduction to the harlem renaissance and the civil rights movement,\ which was one effect of the first wave of the great migration? the development of african american urban culture in northern cities the emergence of the black nationalist movement the passage of the civil rights act of 1964 the desegregation of schools following a landmark court decision

Explanation:

The first wave of the Great Migration involved African Americans moving from the South to northern cities. This movement led to the development of African American urban culture in northern cities (like the Harlem Renaissance, which was part of this cultural development). The Black Nationalist movement emerged later, the Civil Rights Act of 1964 and school desegregation (from the Brown v. Board case) were also later events, not direct effects of the first wave of the Great Migration.

Answer:

the development of African American urban culture in northern cities