It is naturalization
At least eighteen years old.
A lawful permanent resident of the United States.
Resident and physically present in the United States for at least five years at the time of application.
Of good moral character.
And do a oath of allegiance
According to Karl Marx, the founder of communism, here are its main or defining characteristics (there are four of them):
Class Struggle,
Ending the Private Ownership of Property and means of Production,
Communism through Socialism, and
Marxist-Leninist Communism.
Hopefully my answer has come to your help.
An extremely negative attitude
