For years, the American Cancer Society (ACS) urged women to start mammograms at age 40, but they recently changed their guidelines. They now recommend beginning them at age 45, or at 40 if the patient chooses.
Coolidge ran for president in 1924 and won decisively over the Democratic candidate, U.S. Representative John W. Davis (1873-1955) of West Virginia, and the Progressive Party candidate, U.S. Senator Robert M. La Follette (1855-1925) of Wisconsin.
Calvin Coolidge was born in Plymouth Notch, Vermont, on July 4, 1872. Coolidge rose through the ranks of Massachusetts government as a Progressive Republican. Elected U.S. vice president in 1920, he became president following the death of Warren G. Harding in 1923.