any object made by humans
Answer:
A.The mountains prevented city-states from interacting.
Explanation:
Because of the mountains, each city was fairly isolated from each other, allowing them to become city-states, or miniature countries. This led to them having constant wars against each other, and only joining forces when there are outside forces trying to invade (as seen by Persians).
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Answer:
The right answer is:
2)Monroe Doctrine .
Explanation:
The Roosevelt Corollary is an addition to the Monroe Doctrine. Its thesis is that the United States would intervene as a last resort in the affairs of the Western Hemisphere´s nations to make sure that they fulfill their international credit obligations, in order to avoid harm to American interests or to create conditions for European intervention in that nation. In practice, the Roosevelt corollary translated into military interventions in the region to restore stability in troubled countries. The doctrine owes its name to president Theodore Rsoovelt.
Harry Truman. He issued the Truman Doctrine and funded the Marshall Plan.
