They believe that the Congress of the United States has the power, under the Constitution, to abolish slavery in the District of Columbia, but that the power ought not to be exercised, unless at the request of the people of the District. The difference between these opinions and those contained in the above resolutions is their reason for entering this protest. (Signed) DAN STONE, A. LINCOLN, Representatives from the county of Sangamon. It may seem strange to those who shall read these pages that a protest so mild and cautious as this should ever have been considered either necessary or remarkable. We have gone so far away from the habits of thought and feeling prevalent at that time that it is difficult to appreciate such acts at their true value. But if we look a little carefully into the state of politics and public opinion in Illinois in the first half of this century, we shall see how much of inflexible conscience and reason there was in this simple protest. [Sidenote: Edwards, "History of Illinois," p. 179.] [Sidenote: Edwards, p. 180.] The whole of the North-west territory had, it is true, been dedicated to freedom by the ordinance of 1787, but in spite of that famous prohibition, slavery existed in a modified form throughout that vast territory wherever there was any considerable population. An act legalizing a sort of slavery by indenture was passed by the Indiana territorial Legislature in 1807, and this remained in force in the Illinois country after its separation. Another act providing for the hiring of slaves from Southern States was passed in 1814, for the ostensible reason that "mills could not be successfully operated in the territory for want of laborers, and that the manufacture of salt could not be successfully carried on by white laborers." Yet, as an unconscious satire upon such pretenses, from time to time the most savage acts were passed to prohibit the immigration of free negroes into the territory which was represented as pining for black labor. Those who held slaves under the French domination, and their heirs, continued to hold them and their descendants in servitude, after Illinois had become nominally a free territory and a free State, on the ground that their vested rights of property could not have been abrogated by the ordinance, and that under the rule of the civil law _partus sequitur ventrem_.