The leaders which were key to the independence movement in South America were b) Simon Bolivar and d) Jose de San Martin. Jose de San Martin "was an Argentine general and the prime leader of the southern part of South America's successful struggle for independence from the Spanish Empire." Simon Bolivar was "a Venezuelan military and political leader who played an instrumental role in the establishment of Venezuela, Ecuador, Bolivia, Peru, and Colombia as sovereign states, independent of Spanish rule."
Returning From War, Returning to Racism. After fighting overseas, Black soldiers faced violence and segregation at home. Many, like Lewis W. Matthews, were forced to take menial jobs.
B) the confederacy.
The battle was a huge victory for the confederacy and General Robert E Lee. This was also famously known as the battle that Confederate General Thomas “Stonewall” Jackson was mortally wounded in.