In 1980, an estimated 83 million TV viewers tuned in to the CBS prime-time soap opera "Dallas" to find out "who shot J.R." In 1922, Rebecca L. Felton, a Georgia Democrat, was sworn in as the first woman to serve in the U.S. Senate; her term, the result of an interim appointment, ended the following day as Walter F. George, the winner of a special ... (more)