Pierce was the fourteen president of the United States. He was a Democratic from New Hampshire.
Ironically, although one if his highest priorities was keeping the Democratic party together, he ended up splitting it apart. By supporting the negation of the Compromise of 1820, which marked a line across the country above which slavery was outlawed, he reignited the issue of slavery across the country. “Bleeding Kansas” was one of the unfortunately consequences.
During the next election only seven of the 44 Democratic congressman were re-elected. Republican James Buchanan, an even worse leader, was elected next.