I think aggressive ambition of conquest and empire building
Answer:
C
Explanation:
The nullification crisis was a conflict between the U.S. state of South Carolina and the federal government of the United States in 1832–33. ... Calhoun, who opposed the federal imposition of the tariffs of 1828 and 1832 and argued that the U.S. Constitution gave states the right to block the enforcement of a federal law.
When I wrote about the crisis of unemployment in Europe, I received a great deal of feedback. Europeans agreed that this is the core problem while Americans argued that the United States has the same problem, asserting that U.S. unemployment is twice as high as the government's official unemployment rate. My counterargument is that unemployment in the United States is not a problem in the same sense that it is in Europe because it does not pose a geopolitical threat. The United States does not face political disintegration from unemployment, whatever the number is. Europe might.
The 19th Amendment, ratified on August 18, 1920, granted woman the right to vote.
Answer:
This one I am not sure could be C?