Tiber River this is your answer
Explanation:
History is the study of change over time, and it covers all aspects of human society. Political, social, economic, scientific, technological, medical, cultural, intellectual, religious and military developments are all part of history.
For example:
age.
gender.
social class.
family status.
occupation.
level of education.
significant experiences they've had in their life.
Answer:
He answer is B: boycotts and embargoes against unaligned nations.
Explanation:
Non aligned nations were states that did not take a political side during the cold war Era between USA and Soviet union. Policy of containment, which was a movement by the US government to stop the spread of communism did not include boycotting non aligned nations.