Original sentence: Ezra Jack Keats (March 11, 1916 – May 6, 1983) (born Jacob Ezra Katz), Caldecott-winning author of The Snowy Day, was a 20th Century children's literature author and illustrator
Edited sentence: Ezra Jack Keats (March 11, 1916 – May 6, 1983) (born Jacob Ezra Katz), Caldecott-winning author of The Snowy Day, was one of the most important children's literature authors and illustrators of the 20th Century