Well without full context I would assume Trench Warfare because thats what 3 1/2 of the 4 year wars where full of.
That city was Seattle, Washington.
(D)The development of stone tools, because the neolithic age has to do with the development of human tools.
The answer is freedom of speech. Vote me brainiest
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:
