Which best explains why there were no African Americans serving in the US House of Representatives by 1887? Many African American politicians had left office to work for the Freedmen’s Bureau. Southern whites had worked to repeal laws that allowed African Americans to hold office. African Americans were focusing on politics on the state level rather than the national level. African American politicians mainly chose to run for the US Senate instead of the House.

B

Explanation:

Southern whites had worked to repeal laws that allowed African Americans to hold office.

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

what are the options?