Complex sentence: He gave up a promising business career and started the RAG newspaper when his foster parents died and left him and his stepbrother a million dollars each, which he used to sponsor several civic causes, one being the mime troupe in 1965.
Split into simpler sentences: He gave up a promising business career and started the RAG newspaper when his foster parents died and left him and his stepbrother a million dollars each. Which he used to sponsor several civic causes, one being the mime troupe in 1965.