Complex sentence: Charles W. Blackwell (July 30,1942--January 2,2013) was an American Chickasaw Nation diplomat and lawyer, who served as the first Ambassador of the Chickasaw Nation to the United States of America from 1995 until his death in 2013.
Split into simpler sentences: Charles W. Blackwell (July 30,1942--January 2,2013) was an American Chickasaw Nation diplomat and lawyer. He served as the first Ambassador of the Chickasaw Nation to the United States of America from 1995 until his death in 2013.