Mr. Douglas incessantly remembers to inform us in every speech he has made for a year past that, when the Constitution was formed, all the thirteen States but one recognized slavery by law; but he incessantly forgets to add that Pennsylvania in 1780 passed an act for the gradual abolition of slavery which freed everybody born in the State after its passage; that one day later Massachusetts decided that her Bill of Rights abolished slavery forever; that in 1784 Connecticut followed Pennsylvania, and Rhode Island at about the same time; that in 1792, soon after the Constitution was formed. New Hampshire, under her Bill of Rights, Vermont, by express assertion in her Constitution, New York in March, 1799, and New Jersey in 1804, gradually abolished slavery.