Who is the only President who never got resign?

The only U.S. President who never resigned from office is Franklin D. Roosevelt. He served four terms from 1933 until his death in 1945, making him the longest-serving President in American history. Roosevelt's leadership during the Great Depression and World War II solidified his place in history, and he remains a significant figure in American politics. After his presidency, the 22nd Amendment was ratified, limiting Presidents to two terms in office.