Original: The 1900 Universal Exhibition in Paris spread the "Mucha style" internationally, of which Mucha said "I think (the Exposition Universelle) made some contribution toward bringing aesthetic values into arts and crafts."
Simplified: The 1900 Paris Exhibition spread the "Mucha style" abroad, of which Mucha said "I think (the Exposition Universelle) made some contribution toward bringing aesthetic values into arts and crafts."