Answer: Hahhahahahahha what.....
The American public viewed General MacArthur after President Truman fired him - A. they still saw him as a hero.
D.) Southern states rejoined the Union
The reconstruction era also allowed African Americans to gain education in the South, however, i dont think there were a lot of African Americans being able to achieve and keep equal rights. The Freed slaves also still was given prejudice, and it will be a wonder if they even go jobs in the South. The southern economy also grew slowly, as most of their lands were destroyed, and they had to rebuild.
hope this helps
MLK believed in the use of peaceful demonstrations, acting with love and calm.