Complex sentence: On June 3,2012, Olivia Culpo won the first Miss USA title for the state of Rhode Island and on December 19,2012, Olivia Culpo became the first Rhode Islander to win the title of Miss Universe.
Split into simpler sentences: On June 3,2012, Olivia Culpo won the first Miss USA title for the state of Rhode Island. On December 19,2012, Olivia Culpo became the first Rhode Islander to win the title of Miss Universe.