I'm not 100% sure but it could be: Voluntary Exchange takes place between buyers and sellers:
(btw I copied and pasted from the question so I didn't take any content :D)
The one significant result of Carl Vinson's work was that his work increased the strength and size of the U.S. Navy.
Answer: Option 4
<u>Explanation:
</u>
Carl Vinson was a visionary from Georgia who worked as the member of the U.S House of Representatives nearly for fifty long years. It was because of his initiative and high contribution that the Two Ocean Navy Act of 1940 was passed and implemented. The act gave the US Navy a new strength.
My guess is :
Edmond Charles Genêt<span> served as French minister to the United States from 1793 to 1794. His activities in that capacity embroiled the United States and France in a diplomatic crisis, as the United States Government attempted to remain neutral in the conflict between Great Britain and Revolutionary France. The controversy was ultimately resolved by Genêt’s recall from his position. As a result of the Citizen Genêt affair, the United States established a set of procedures governing neutrality.</span>
The answer is Mexico. They went to war and Texas won
Capitalism is my best guess, considering it is one of the few forms of economy that allows mostly free production. Free enterprise could also be the answer.