Complex sentence: Lucretia, the wife of a senator named Lucius Tarquinius Collatinus, committed suicide because of the rape, and this led to a conspiracy which quickly drove Tarqiun from the city.
Split into simpler sentences: Lucretia, the wife of a senator named Lucius Tarquinius Collatinus, committed suicide as a consequence of the rape. Her rape led to a conspiracy, which quickly drove Tarqiun from the city.