Complex sentence: The family moved to Phoenix, Arizona, where Vonda attended the Phoenix Christian High School, where her senior year brought her to a local America's Junior Miss pageant, where she surprised the judges and her fellow competitors by performing ventriloquism as her talent.
Split into simpler sentences: The family moved to Phoenix, Arizona, where Vonda attended the Phoenix Christian High School. In her senior year she entered a local America's Junior Miss pageant, where she surprised the judges and her fellow competitors by performing ventriloquism as her talent.