The brilliant leadership and operations of Andrew Jackson were so detached and remote from all other activities that he may be said to have fought a private war of his own. It had seemed clear to Madison that, as a military precaution, the control of West Florida should be wrenched from Spain, whose neutrality was dubious and whose Gulf territory was the rendezvous of privateers, pirates, and other lawless gentry, besides offering convenient opportunity for British invasion by sea. As early as the autumn of 1812 troops were collected to seize and hold this region for the duration of the war. The people of the Mississippi Valley welcomed the adventure with enthusiasm. It was to be aimed against a European power presumably friendly, but the sheer love of conquest and old grudges to settle were motives which brushed argument aside. Andrew Jackson was the major general of the Tennessee militia, and so many hardy volunteers flocked to follow him that he had to sift them out, mustering in at Nashville two thousand of whom he said: "They are the choicest of our citizens. They go at our call to do the will of Government. No constitutional scruples trouble them. Nay, they will rejoice at the opportunity of placing the American eagle on the ramparts of Pensacola, Mobile, and Fort St. Augustine." Where the fiery Andrew Jackson led, there was neither delay nor hesitation. At once he sent his backwoods infantry down river in boats, while the mounted men rode overland. Four weeks later the information overtook him at Natchez that Congress had refused to sanction the expedition. When the Secretary of War curtly told him that his corps was "dismissed from public service," Andrew Jackson in a furious temper ignored the order and marched his men back to Nashville instead of disbanding them. He was not long idle, however, for the powerful confederacy of the Creek Indians had been aroused by a visit of the great Tecumseh, and the drums of the war dance were sounding in sympathy with the tribes of the Canadian frontier. In Georgia and Alabama the painted prophets and medicine men were spreading tales of Indian victories over the white men at the river Raisin and Detroit. British officials, moreover, got wind of a threatened uprising in the South and secretly encouraged it.