Answer:
<u>President Hoover</u> A.K.A <u>Herbert Hoover</u>
Explanation:
Before serving as America's 31st President from 1929 to 1933, Herbert Hoover had achieved international success as a mining engineer and worldwide gratitude as “The Great Humanitarian” who fed war-torn Europe during and after World War I.
To finish the Louisiana Purchase, Jefferson needed to set aside the principles that he upheld. This is because the transaction that he was about to deal with were not states in the constitution. If he waited for amendments, the deal would have failed. However, he received full support from the Americans, and he went through with the purchase deal.
He therefore needed to take quick action since he realized that Spain had also signed a secret treaty to cede with France. This is the reason why the French government threatened America.
Answer: D
Explanation: The United States, South Korea, the Philippines, Australia, Thailand and other anti-communist allies all helped South Vietnam during the Vietnam War. I would choose the U.S. for this question though.
D hope this helps (CAn I Be Brainiest