A. B. D. C. C. A. B. C. A. A. D. B.
The two greatest factors that contributed to the spread of disease among civil war soldiers were that they were in extremely close quarters, and that there was no medicine that could kill the germs in question.
i think that the answer is providing medical care to wounded soldiers
They would deplete all the resources in the area so when they took the risk of moving, there would be a new supply of food
Possibly b the kkk was a group very racist toward people of color
