Complex sentence: In the 1990s the Colorado Silver Bullets women's baseball team resurrected barnstorming as there was no women's league in which to compete until the development of the WNBA basketball franchises.
Split into simpler sentences: In the 1990s the Colorado Silver Bullets women's baseball team resurrected barnstorming as there was no women's league in which to compete. With the development of the WNBA basketball franchises.