A c and d I think i hope it helps
B)
Source: http://www.loc.gov/teachers/classroommaterials/presentationsandactivities/presentations/timeline/civilwar/recontwo/
The Soviet Union set off an atomic bomb
Answer:
Protests sometimes look like failures in the short term, but much of the power of protests is in their long-term effects, on both the protesters themselves and the rest of society.
Explanation: