[["Richard Nixon was president from 1969 to 1974. He was the first and only President of the United States to resign while in office.", 1344.0], ["Richard Milhous Nixon was the 37th president of the United States, serving from 1969 until 1974.", 653.0], ["Richard Nixon was sworn into office on January 20, 1969.  He resigned on August 8, 1974.", 43.0], [" From 1969 to 1974, Richard Nixon was the 37th President of the United States", 11.0]]
what years was richard nixon president
history,presidents,nixon