Presidents and when they were elected?

U.S. Presidents have been elected at various intervals since the founding of the nation. The first President, George Washington, was elected in 1788 and served until 1797. Subsequent presidents have been elected every four years, with notable examples including Abraham Lincoln in 1860, Franklin D. Roosevelt in 1932, and Joe Biden in 2020. Each election reflects the political climate and societal changes of its time.