Levy's agricultural community created a sugar boom that led to the growth of the town of Micanopy. Levy also led efforts to create public schools in Florida at a time when few American communities in the South operated free schools. Most importantly, Monaco determined that Levy was the author of a non-attributed anti-slavery tract that circulated throughout England in the late 1820s. Levy's Plan for the Abolition of Slavery came at a time when English abolitionists were beginning to exert substantial influence in London. Levy's plan for gradual abolition called for children of slaves to be free and under the care of the state, a plan similar to that of New Jersey's gradual practice of gradual abolition where the children of slaves were free while their parents were still property. As a result of this paradoxical arrangement, New Jersey officials used public funds to support homes for children of slaves who were separated from their parents or they offered monthly payments to slave owners for the care of the children even as they enslaved their parents.
Levy's decision to publish his plan anonymously was likely a result of the hostility abolitionists faced in all parts of the United States during his lifetime and the reliance of Levy and others on the plantation system. Today, Levy is best known for this publication, for his work creating the community of Pilgrimage as a refuge for European Jews, and for introducing sugar production to this part of Florida. Levy County was formed in 1845 and was named in his honor of his son. The dedication of this historical marker is part of renewed efforts to study the life of this Jewish pioneer in America.