Select the correct answer from each drop-down menu. During the Clvil War, many African Americans joined the Union army to end slavery in the South. Toward the end of the war, about __ percent of the total union force was made up of black soldier. however, they faced discrimination and did not receive pay equal to that the white soldiers. wrote a letter to president Abraham lincoln protesting the unequal pay of black soldiers. answers for blank space one ~ 10 ~ 50 ~ 35 and answers for box two ~ Frederick douglass ~ albert cashier ~ james henry gooding ​