Answer:
The Monroe Doctrine was a principle of United States foreign policy from the 19th century onwards. This doctrine, created by Henry Clay, declared any form of European interference in the Western Hemisphere as a direct confrontation against the United States, thus seeking to guarantee that the European nations would not interfere in the affairs of the American continent, which would guarantee the territorial expansion of the United States. However, it promised to respect the existing colonies in the hands of the European powers.
Answer: Tenements
Explanation: I searched the definition of each one up.
Answer: b.
Apply for a green card.
<span>A green
card must be obtained first before being deemed legible to pass an application
for naturalization. A green card holder has been granted permanent residence in
the United States and they are permitted by law to live and work in the
country. </span>