The main purpose of this legislative proposal is to amend the U.S. Constitution to clarify and restrict the definition of who is considered a citizen by birth in the United States. The objective is to ensure that only children born in the U.S. to specific categories of parents can automatically receive U.S. citizenship. Key provisions of this amendment include a new definition of "subject to the jurisdiction of the United States." According to the proposal, a person born in the U.S. would only be considered a citizen if at least one parent is a U.S.