Two new States were added to the Union in President Jackson's time--Arkansas (1836) and Michigan (1837). The population of the United States in 1830 had risen to nearly thirteen millions (12,866,020). There was no foreign war during his administration, although one with France was barely averted; and no domestic contest except with the Florida Indians--a contest in which these combatants held their ground so well, under the half-breed chief Osceola, that he himself was only captured by the violation of a flag of truce, and that even to this day, as the Indian Commissioners tell us, some three hundred of the tribe remain in Florida. The war being equally carried on against fugitive slaves called Maroons, who had intermarried with the Indians, did something to prepare the public mind for a new agitation which was to remould American political parties, and to modify the Constitution of the nation. It must be remembered that the very air began to be filled in Jackson's time with rumors of insurrections and uprisings in different parts of the world. The French revolution of the Three Days had roused all the American people to sympathy, and called forth especial enthusiasm in such cities as Baltimore, Richmond, and Charleston. The Polish revolution had excited universal interest, and John Randolph had said "The Greeks are at your doors." All these things were being discussed at every dinner-table, and the debates in Virginia as to the necessity of restricting the growing intelligence of the slaves had added to the agitation. In the session of 1829-30 a bill had passed the Virginia Assembly by one majority, and had failed in the Senate, prohibiting slaves being taught to read or write; and the next year it had passed almost unanimously. There had been, about the same time, alarms of insurrection in North Carolina, so that a party of slaves were attacked and killed by the inhabitants of Newbern; alarms in Maryland, so that fifty blacks had been imprisoned on the Eastern Shore; alarms in Louisiana, so that reinforcements of troops had been ordered to Baton Rouge; and a traveller had written even from Richmond, Va., on February 12th, that there were constant fears of insurrections, and special patrols. Then came the insurrection of Nat Turner in Virginia--an uprising described minutely by myself elsewhere; the remarkable inflammatory pamphlet called "Walker's Appeal," by a Northern colored man--a piece of writing surpassed in lurid power by nothing in the literature of the French Revolution; and more potent than either or both of these, the appearance of the first number of the _Liberator_, in Boston. When Garrison wrote, "I am in earnest, I will not equivocate, I will not excuse, I will not retreat a single inch, and I will be heard," Andrew Jackson for once met a will firmer than his own, because more steadfast and moved by a loftier purpose. Thenceforth, for nearly half a century, the history of the nation was the history of the great