These two river valleys were similar, because they both had a government form in hierarchy. They both had a ruler, and they were in the monarchy system. Some of the systems were considered to be well off systems because they were able to rule without disruptions and others had systems which were not in equality with men and women.
C. Uncertainty.
You can see this with the "Lost generation" PEOPLE
Answer:
Number 3
Explanation:
Bunker hill killed many British soldiers.
2. South Vietnam was in danger of losing the war.
<span>3. Vietnam was receiving increasing amounts of US military aid.
(just did it)</span>