Complex sentence: Because of the wounds he suffered during the action that earned him the Medal of Honor, he was evacuated to Japan in December 1950, and returned to the United States the following month for treatment at the U. S. Naval Hospital, St. Albans, New York.
Split into simpler sentences: Because of the wounds he suffered during the action that earned him the Medal of Honor, he was evacuated to Japan in December 1950. Cafferata returned to the United States the following month for treatment at the U. S. Naval Hospital, St. Albans, New York.