Which country was declared a us protectorate under the platt amendment?

Cuba i think. i honestly don't know for sure but i think Cuba signed the peace treaty with them and they had to accept seven conditions that were said in the treaty.

A. democrat, republican, whig, other.(the democratic and republican parties are the main 2 american political parties, the whig party was popular among the early presidents, and the “other” option allows for outliers)