<h3>Answer:</h3>
A) a fear of European involvement in Latin America.
<h3>Explanation:</h3>
The Monroe Doctrine was a United States strategy of confronting European colonialism in the U.S starting in 1823. It declared that additional efforts by European states to take charge of an independent nation in North or South U.S would be observed as "the demonstration of a contrary disposition proceeding the United States." At the same event, the doctrine perceived that the U.S. would realize and not interpose with surviving European colonies nor interrupt in the internal affairs of European lands.
Senator John F. Kennedy and Vice President Richard M. Nixon both pledged to strengthen American military forces and promised a tough stance against the Soviet Union and international communism. I hope this helps :)
C. Vicksburg the capture of the Mississippi river effectively cut off both ends of the confederacy from each other.
A federal government and a confederate government differ in where the majority of the power lies. In a federal government the central government holds the most power and states have less. In a confederate government the states hold the majority of the power. The Confederate States of America acted as sovereign states with each state having little influence from a more powerful central government.
