How did african americans support the war effort?

Hitler was confident about invading russia because he had recently captured

As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia.b. african americans be proud of their african descent andwork toward civil rights.c. start many world's fairs to showcase african successes.d. europeans conquer african territory.

What was the outcome of the battle between the monitor and the merrimack?