Complex sentence: He had Fox insure actress Betty Grable's legs for $1,000,000; the massive press coverage related to' Betty Grable's million-dollar legs' helped Grable to become the top female star of the 1940s.
Split into simpler sentences: He had Fox insure actress Betty Grable's legs for $1,000,000. The massive press coverage related to' Betty Grable's million-dollar legs' helped Grable to become the top female star of the 1940s.