Complex sentence: The team began play as the Appleton Foxes in the Three-I League in 1958, five years after Appleton's previous minor league franchise, the Papermakers, folded along with the rest of the Wisconsin State League.
Split into simpler sentences: The team began play as the Appleton Foxes in the Three-I League in 1958. This was five years after Appleton's previous minor league franchise, the Papermakers, folded along with the rest of the Wisconsin State League.