Complex sentence: During the late 1990s, the park added a topsin ride, dubbed "Tidal Wave", the ride was removed later, and in April, 2002, the drop tower Rebellion was added.
Split into simpler sentences: During the late 1990s, the park added a topsin ride, dubbed "Tidal Wave". The ride was removed later, and in April 2002, the drop tower Rebellion was added.