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The Editors of Encyclopaedia Britannica Last Updated: Sep 3, 2024 • Article History Table of ContentsAs the head of the government of the United States, the president is arguably the most powerful government official in the world. The president is elected to a four-year term via an electoral college system. Since the Twenty-second Amendment was adopted in 1951, the American presidency has been limited to a maximum of two terms.
Click on a president below to learn more about each presidency through an interactive timeline. The table below the graphic provides a list of presidents of the United States, their birthplaces, political parties, and terms of office.
The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Mindy Johnston.