Which U.S. president served in office the longest?
Franklin D. Roosevelt
Theodore Roosevelt
William Henry Harrison
William Henry Harrison
Theodore Roosevelt
Franklin Delano Roosevelt
Franklin D. Roosevelt
William Henry Harrison
Theodore Roosevelt
James Buchanan
Franklin Delano Roosevelt
William Henry Harrison
John F. Kennedy
Franklin D. Roosevelt
William Howard Taft
James Buchanan
Franklin Delano Roosevelt
Theodore Roosevelt
William Henry Harrison
James Buchanan
John F. Kennedy
Franklin Delano Roosevelt
William Henry Harrison
William Howard Taft
Theodore Roosevelt
Franklin D. Roosevelt
Grover Cleveland
Calvin Coolidge
James Buchanan
Franklin Delano Roosevelt
William Henry Harrison
John F. Kennedy
Woodrow Wilson
Grover Cleveland
William Howard Taft
Theodore Roosevelt
Calvin Coolidge
James Buchanan
Franklin D. Roosevelt
William Henry Harrison
Franklin Delano Roosevelt
Woodrow Wilson
Grover Cleveland
Franklin Roosevelt
William Howard Taft
John F. Kennedy
Theodore Roosevelt
James Buchanan
William Henry Harrison
Franklin Delano Roosevelt
George Washington
Franklin Roosevelt
Grover Cleveland
Franklin D. Roosevelt
William Howard Taft
James Buchanan
Woodrow Wilson
William Henry Harrison
John F. Kennedy
Theodore Roosevelt
George Washington
Franklin Roosevelt
Franklin Delano Roosevelt
Grover Cleveland
James Buchanan
Franklin Delano Roosevelt.
William Henry Harrison
Theodore Roosevelt.
George Washington
Franklin Roosevelt
Franklin D. Roosevelt
William Howard Taft
Woodrow Wilson
John F. Kennedy
Grover Cleveland
Franklin Delano Roosevelt
William Henry Harrison, Jr.
Theodore Roosevelt
Harry S. Truman
Herbert Hoover
George Washington
William Henry Harrison
Franklin Roosevelt
James Buchanan
William Howard Taft
Franklin Delano Roosevelt.
Franklin D. Roosevelt.
Abraham Lincoln
Woodrow Wilson
Herbert Hoover
Grover Cleveland
John F Kennedy
Theodore Roosevelt
George Washington
Franklin Roosevelt
Franklin Delano Roosevelt
John F. Kennedy
William Henry Harrison, Jr.
William Henry Harrison
Franklin D. Roosevelt
Theodore Roosevelt.
James Buchanan
Harry S. Truman
William Howard Taft
Herbert Hoover
Franklin Delano Roosevelt.
John F Kennedy
George Washington
Franklin Roosevelt
Woodrow Wilson
William Henry Harrison
Grover Cleveland
Theodore Roosevelt
James Buchanan
Franklin Delano Roosevelt
John F. Kennedy
Abraham Lincoln
William Henry Harrison, Jr.
Franklin D. Roosevelt
George Washington
Franklin Roosevelt
John F Kennedy
Franklin D. Roosevelt.
Franklin D Roosevelt
James Buchanan.
William Howard Taft
Franklin Delano Roosevelt.
William Henry Harrison
Theodore Roosevelt.
James Buchanan
Ulysses Grant
Woodrow Wilson
Grover Cleveland
Theodore Roosevelt
Harry S. Truman
George Washington
Franklin Roosevelt
Franklin Delano Roosevelt
Abraham Lincoln
John F Kennedy
John F. Kennedy.
Franklin D Roosevelt
William Henry Harrison, Jr.
William Henry Harrison
John F. Kennedy
Franklin D. Roosevelt
Woodrow Wilson
Grover Cleveland
Ulysses Grant
George Washington
Franklin Roosevelt
Thomas Jefferson
Benjamin Harrison
Franklin Delano Roosevelt.
James Buchanan
James Buchanan.
John F Kennedy
Theodore Roosevelt
Harry S. Truman
Franklin D Roosevelt
Theodore Roosevelt.
William Howard Taft II
Franklin Delano Roosevelt
William Henry Harrison
Franklin D. Roosevelt.
Abraham Lincoln
Harry S Truman
William Henry Harrison.
Woodrow Wilson
Franklin Roosevelt
Thomas Jefferson
Benjamin Harrison
Andrew Johnson
Ulysses Grant
Franklin D. Roosevelt
Grover Cleveland
William Henry Harrison, Jr.
John F Kennedy
John F. Kennedy.
George Washington
Franklin D Roosevelt
Franklin Delano Roosevelt.
Abraham Lincoln
James Buchanan
William Henry Harrison
John F. Kennedy
Harry S Truman
Theodore Roosevelt
Franklin Roosevelt
Thomas Jefferson
Benjamin Harrison
Franklin Delano Roosevelt
Woodrow Wilson
Andrew Johnson
James Buchanan.
William Howard Taft II
Theodore Roosevelt.
Ulysses Grant
John F Kennedy
Franklin D Roosevelt
William Henry Harrison.