Complex sentence: Notable schools include Cayuga Lake Academy which was founded in 1797, chartered by New York State Regents in 1801 and remained and its second structure built in 1835 remained until the building was destroyed by fire on April 19,1945.
Split into simpler sentences: Notable schools include Cayuga Lake Academy which was founded in 1797 and chartered by the New York State Regents in 1801. Its second structure, built in 1835, remained until it was destroyed by fire on April 19,1945.