Complex sentence: The Last Frontier held a two weeks show by Ronald Reagan from 28 April 1954, and on that day, the Roxie's, a bordello on the Boulder Highway, was raided.
Split into simpler sentences: The Last Frontier held a two weeks show by Ronald Reagan from 28 April 1954. On 28 April 1954 the Roxie's, a bordello on the Boulder Highway was raided.