Complex sentence: Venta founded the WKFL (Wisdom, Knowledge, Faith and Love) Fountain of the World cult in Simi Valley, California in the late 1940s; he claimed that he had arrived aboard a rocket ship from the planet Neophrates.
Split into simpler sentences: Venta founded the WKFL (Wisdom, Knowledge, Faith and Love) Fountain of the World cult in Simi Valley, California in the late 1940s. He claimed that he had arrived aboard a rocket ship from the planet Neophrates.