Original: Lyndon Baines Johnson (August 27, 1908 – January 22, 1973), often referred to as LBJ, served as the 36th President of the United States from 1963 to 1969 after his service as the Vice President of the United States from 1961 to 1963.
Simplified: Lyndon B. Johnson (August 27, 1908 – January 22, 1973) was the 36th president of the United States.