Complex sentence: Roy Dean Burch (December 20,1927--August 4,1991) was an American lawyer and lobbyist who served as chairman of the Federal Communications Commission from October 31,1969 to March 8,1974, during the administration of U.S. President Richard M. Nixon.
Split into simpler sentences: Roy Dean Burch (December 20,1927--August 4,1991) was an American lawyer and lobbyist. He served as chairman of the Federal Communications Commission (FCC) from October 31,1969 to March 8,1974, during the administration of U.S. President Richard M. Nixon.