I think the battle of Plattsburg? Try to get other peoples opinions just in case.
Acapella singers emulate instruments using only their voices.
Answer:
i think it is D.to prevent tyranny or it could be A
Explanation: it just makes sense
The correct answer for the given question above would be option A. The option that grew to be significant social movements of the 1990s is the environment and LGBT rights since these issues were never given any attention or importance during the 50s and the 60s movement.