Complex sentence: While McCarthy made only one visit to Nebraska, Kennedy made numerous appearances and won the Nebraska primary on May 14, with 51.4 percent of the vote to McCarthy's 31 percent, a distant second-place finish.
Split into simpler sentences: While McCarthy made only one visit to Nebraska, Kennedy made numerous appearances. RFK won the Nebraska primary on May 14, with 51.4 percent of the vote to McCarthy's 31 percent, a distant second-place finish.