What is the year of the event which occured first,the 1972 United States Senate, or Margaret Chase Smith was born?
United States Senate election in Maine, 1972: The 1972 United States Senate election in Maine was held on November 7, 1972. Margaret Chase Smith: Margaret Madeline Chase Smith (December 14, 1897 – May 29, 1995) was a United States politician.
1897