Answer:
The correct answer is C. The Whigs opposed the war with Mexico.
Explanation:
In the United States, which was increasingly divided, war was a partisan issue. Most of the Whigs in the north and south of the country were opposed to the war, most Democrats supported it. The Southern Democrats, who encouraged themselves with the doctrine of manifest destiny, supported the war with the hope of adding territory to the south, which would be territory where slavery would be legal, and thus avoid being outnumbered numerically by the growing population of the north.
Voting in an election and contacting our elected officials are two ways that Americans can participate in their democracy.
Unrestricted submarine warfare, which became prominent in World War I, meant that submarines could sink any time of vessel at any time without warning. Before this, they had to surface first and place crews on lifeboats.
The fall of communism had its roots in postwar weariness. Communism originated in France, Europe. The ideal of communism opposes human nature and thus it would always be bound to fail. The answer to this open-ended lies on the bad effects of communism.