Answer:
you forgot to add a list in your question
Answer:
Republican form clause is a clause in the U.S. Constitution that grants to every state in its union a republican form of government. ... “The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion.
Explanation:
American people generally believe that the ideals of the founding fathers are the best ideals because of things such as democracy, unalienable rights, the constitution with its amendments, and similar things. Whenever someone would show up who would claim otherwise that person would be accused of being a traitor or a spy or something similar. This was especially important during the red scare when they tried to fight communists in the US more than anything else.
My guess would be the first one