Negro servitude preceded Negro slavery in Massachusetts. This servitude existed legally and underwent a period of development. After the recognition of slavery in 1641, Negro servitude continued along with slavery and in a more pronounced manner.[4] The early inhabitants of Massachusetts were hostile to the introduction of slavery. This attitude was, perhaps, responsible for the milder form which Negro bondage first assumed, for "the facts of history ... seem to establish this conclusion, that slavery never was in harmony with the public sentiment of the colony."[5] The Salem ship, the _Desire_, brought to the Colony, February 26, 1638, "some cotton, tobacco, and negroes." This cargo had been taken on by Mr. Pierce of the _Desire_, at Providence Island, evidently in exchange for fifteen Indian boys and two women, taken as prisoners in the Pequod War.[6] At this time, it was common to purchase servants from shipmasters and merchants, and so it is not certain that the Negroes brought back by Mr. Pierce were slaves. At Providence, moreover, Negroes had the status of servants.[7] When Josselyn visited New England in 1638-39, he saw in Boston servants, English and Negroes.[8] In 1641, after the adoption of the Body of Liberties, a master of a ship brought two Negroes for sale into slavery, but was compelled by the court to give them up. These Negroes were then sent back to their native country. In 1646, the General Court passed an act "against the heinous and crying sin of man-stealing." In this colony "slaves" testified against white men in court and, for a long time after 1652, served in the militia.[9] Again, beginning with 1700, Judge Sewall and the Quakers started their memorable work against slavery. Charles Sumner said concerning slavery in Massachusetts: "Her few slaves were merely for a term of years, or for life."[10] The Bond of Liberty, adopted in 1641, evidently made provision for servitude.[11] Negroes were held as servants under this provision. During the entire colonial period until 1791, they were rated as polls, as, for example, in the tax laws, in 1718, which provided that "all Indian, negro and mulatto servants _for a term of years_ were to be numbered and rated as Polls, and not as Personal Estate."[12]