Answer:
Trump
Explanation:
Donald Trump is the president of America, Trump is his last name.
Obama
Washington
Bush
Clinton
Reagan
Carter
Ford
Nixon
Wilson
Taft
Roosevelt
McKinley
Cleveland
Harrison
Arthur
Garfield
Adams
Jefferson
Madison
Monroe
Jackson
Buren
Tyler
Fillmore
Taylor
Pierce
Buchanan
Lincoln
Johnson
Grant
Hayes
Coolidge
Harding
