And it’s a wonderful movie, made fully 70 years ago this year. Frank Capra’s 1946 holiday fantasy, released the year after WWII ended, is an ultimately hopeful tale about the impact of one seemingly ordinary man on the lives of those around him. James Stewart stars as George Bailey, with Henry Travers as Clarence, the apprentice angel charged with showing George what life in his small town would have been like without him. For Donna Reed’s Mary Hatch, George’s wife, it would have meant the same fate suffered by Shirley Jones’ Marian Paroo in The Music Man: a spinster librarian. As though being an unmarried woman, surrounded by books and knowledge, were an almost unthinkable fate…