Answer:
I think it was the crusades.
In the post–World War II time period, the
purpose of both the North Atlantic Treaty
Organization (NATO) and the Warsaw Pact was to establish a military alliance.
a. because it is relatively stable
Answer:
c&d
Explanation:
domesticated animals were smaller
Https://www.army.mil/article/49291/pershings_decision_how_the_united_states_fought_its_first_modern_coalition_war
this might help you :)