Benedict Arnold was president and then governor of the Colony of Rhode Island and Providence Plantations, serving for a total of 11 years in these roles. He was born and raised in the town of Ilchester, Somerset, England, likely attending school in Limington nearby. In 1635 at age 19, he accompanied his parents, siblings, and other family members on a voyage from England to New England where they first settled in Hingham in the Massachusetts Bay Colony. In less than a year, they moved to Providence Plantation at the head of the Narragansett Bay at the request of Roger Williams. In about 1638, they moved once again about five miles (8 km) south to the Pawtuxet River, settling on the north side at a place commonly called Pawtuxet. Here they had serious disputes with their neighbors, particularly Samuel Gorton, and they put themselves and their lands under the jurisdiction of Massachusetts, a situation which lasted for 16 years.

Stephen Arnold Douglas was an American politician and lawyer from Illinois. A senator, he was one of two nominees of the badly split Democratic Party for president in the 1860 presidential election, which was won by Republican candidate Abraham Lincoln. Douglas had previously defeated Lincoln in the 1858 United States Senate election in Illinois, known for the pivotal Lincoln–Douglas debates. He was one of the brokers of the Compromise of 1850 which sought to avert a sectional crisis; to further deal with the volatile issue of extending slavery into the territories, Douglas became the foremost advocate of popular sovereignty, which held that each territory should be allowed to determine whether to permit slavery within its borders. This attempt to address the issue was rejected by both pro-slavery and anti-slavery advocates. Douglas was nicknamed the "Little Giant" because he was short in physical stature but a forceful and dominant figure in politics.