After "Atlas Shrugged", which author stopped writing fiction?

After an earlier cable was cut by a fisherman, a cable to transmit what was laid under the English Channel in 1851? After Ananda Mahidol was found dead in 1946, Bhumibol Adulyadej became king of which Asian country? After Antietam, Robert E. Lee withdrew into Virginia and defeated Ambrose Burnside at which battle on December 13, 1862? After he died in New York City on April 22, 1994, the press no longer had which former president "to kick around anymor… After attending the 1909 inauguration of his successor, which ex-president went on a yearlong African safari? After August 15, 1947, when India and Pakistan emerged as independent countries, who became India's first prime ministe… After Barry Goldwater retired in 1987, who took over his Senate seat? After his destructive march through Georgia, who served as commanding general of the U.S. Army beginning in 1869?