score:14
He believed that once we were free from British rule, we should no longer use British spellings. See NOAH WEBSTER & HIS WORDS, Houghton Mifflin Books for Children, 2012. It won the Golden Kite award for best NF book of 2012 in the U.S. It's for children, but packed with fascinating information on this most interesting of men. He talked with B. Franklin, who became a sort of mentor, but Franklin's ideas for spelling were even more radical than Webster's. See NOAH WEBSTER: ON BEING AMERICAN, edited by Homer Babbidge, Jr. It contains many lengthy letters and essays by Webster. He talks frequently about being American in every sense, including spelling.
Great question!