The answer would be, "C", "Communism was a threat to American beliefs and values".
B. geographical boundaries created in earlier historical periods
Kalidasa wrote about the spirituality of ordinary people. <span />
The government asserted that the law was related to interstate commerce because guns in school led to gun violence. ... U.S. v. Lopez is a particularly significant case because it marked the first time in half a century that the Court held Congress had overstepped its power under the Commerce Clause.
I think the start of the civil war and the dread scott thing was a start in that direction.