Explain the 22nd Amendment & 25th Amendments.

22nd

The Twenty-Second Amendment (Amendment XXII) to the Constitution of the United States restricts the number of times a person is eligible for election to the office of President of the United States to two and sets additional requirements of eligibility for presidents who succeed in their predecessors' unexpired terms.

25th

It clarifies that if the president dies, resigns, or is suspended from office, the vice president becomes president (as opposed to the acting president), and specifies protocols for filling a vacancy in the vice president's office and reacting to presidential disabilities.