Abolition of Atlantic Slave Trade to the United States
In the early 1700s, Dracut, Massachusetts was incorporated by the Varnum Family, Coburn Family, and 13 other families, including a free black family - Antony Negro, his wife, and 10 children. It was not easy living, working, and relying on each other in this small, rural, farming town on the far side of the Merrimack River. Generations of Varnums and Coburns and other earlier residents of Dracut were among the strongest advocates for abolishing slavery. Fifty year later, Joseph Bradley Varnum was born in Dracut (now Pawtucketville, Lowell) in 1750. At the age of eighteen, he was commissioned captain by the committee of Massachusetts Bay Colony, and in 1787 colonel in the Massachusetts militia serving in the American Revolutionary War.
He was elected to the Massachusetts House of Representatives (1780–1785) and then the Massachusetts State Senate (1786–1795). In 1794, Varnum was elected to represent Massachusetts in the U.S. House of Representatives, where he served from March 4, 1795 until his resignation on June 29, 1811. During his last four years in the House, he served as its Speaker.
Henry Wilson in his History of Slavery, quotes Congressman Joseph Bradley Varnum in the debate on the bill for the government of the Mississippi Territory in March 1798 as having been very strong and outspoken in his opposition to slavery.
“In the 1786 United States Constitution there was a provision in Article I – the part of the document dealing with the duties of the legislative branch: Section 9. The migration or importation of such persons as any of the states now existing shall think proper to admit, shall not be prohibited by the Congress prior to the year one thousand eight hundred and eight, but a tax or duty may be imposed on such importation, not exceeding ten dollars for each person." In other words, the government could not ban the importation of slaves for 20 years after the adoption of the Constitution. And as the designated year 1808 approached, those opposed to slavery began making plans for legislation that would outlaw the trans-Atlantic Slave Trade.
On March 3, 1805, Congressman Joseph Bradley Varnum submitted a Massachusetts Proposition to amend the United States Constitution and Abolish the Slave Trade. This proposition was tabled until 1807, when under Varnum's leadership this Constitutional amendment moved through Congress and passed both houses on March 2, 1807. President Thomas Jefferson signed it into law on March 3, 1807.