The United States INS & Homeland Security recognizes three types of citizenship: native born citizen (born on U.S. soil); citizen by statute (citizenship because of citizen parents); and naturalized citizen (foreign born but became legally a citizen).
‘Natural Born Citizen’ appears only in the U.S. Constitution. It is an Article II eligibility requirement for the Presidency. It is not in and of itself a form of citizenship but a combination of two: born in the U.S.A. of parents who are citizens.
No one has the right to be President of the U.S. Why? Because it is an eligibility requirement, like being of a certain age, or having a certain length of residency before running for the office. ‘Natural Born Citizen’ is not required to be a Senator; only citizenship, being of a certain age, and having resided in the U.S.A. for a certain length of time before running for office is required
“No one has the right to be President of the U.S. Why? Because it is an eligibility requirement, like being of a certain age, or having a certain length of residency before running”
No, but those who fulfill all said requirements have a right to be eligible.