Complex sentence: David Alfred Perdue Jr. (born December 10,1949) is an American businessman and politician and supporter of Donald Trump; he is the junior United States Senator from Georgia, having been elected in 2014 to the seat previously held by Saxby Chambliss, who retired.
Split into simpler sentences: David Alfred Perdue Jr. (born December 10,1949) is an American businessman and politician. He is the junior United States Senator from Georgia, having been elected in 2014 to the seat previously held by Saxby Chambliss, who retired.