Complex sentence: The Continental Baseball League, based in Addison, Texas, is a professional, independent baseball organization operating in the U.S. states of Louisiana and Texas in cities not served by Major or Minor League Baseball teams nor affiliated with either.
Split into simpler sentences: The Continental Baseball League, based in Addison, Texas, is a professional, independent baseball organization operating in the U.S. states of Louisiana and Texas. It operates in cities not served by Major or Minor League Baseball teams nor affiliated with either.