A secret resolution of Congress at the same time authorised the President to take possession of the remaining Floridas, if England showed a disposition to seize the land as an aggressive act. Since Spain had come under the control of France, this action was not an improbability. But aside from temporarily occupying Pensacola, the British made no attempt to take the Floridas during the War of 1812, although rumours of that kind were frequent. Simultaneous with the end of the war came the restoration of Spanish authority in the Old World and its threatened restoration in the New. In this chaotic condition of Spanish affairs, President Monroe ordered a band of freebooters to be driven out of Amelia Island, in East Florida, at the mouth of the St. Mary's River, near the Georgia boundary. The troops employed in this work remained on the island, notwithstanding Spanish protest. General Jackson, being ordered to subdue the Seminole Indians in Florida, who were harbouring fugitive slaves, invaded the Spanish territory, cleaned it up in the true Jacksonian manner, hanged two Englishmen, and "omitted nothing that characterises a haughty conqueror," as Onis, the Spanish Minister at Washington, protested. The embarrassed Administration, through its spokesman, John Quincy Adams, explained that Jackson intended only to restore order where Spanish authority had failed. At the same time Adams reopened negotiations by which Spain eventually ceded the troublesome Floridas to the United States for a money consideration. The additions of territory to the national domain, strong Union-making elements as they are, have had a curious connection one with another. The navigation of the Mississippi, left unsettled with Spain from the Peace of 1783, led directly to the attempt to purchase the "island" of New Orleans, and consequently to the Louisiana acquisition. The uncertain boundary of Louisiana caused the annexation of West Florida, and that success made a final settlement of East Florida easier. The readiness with which the Americans could invade her territory, unchecked by other powers, made Spain, in her helplessness, consent to this treaty of 1819, by which the entire Gulf territory from the Atlantic Ocean to the Mexican province of Texas became American soil. The ethics of the entire transaction may be questionable. It smacks of invasion, stretching of claims, a show of force, and soothing balm of gold. What territorial conquest in the history of the world has been entirely free from criticism? However, the increase of national prestige and the stimulation of national pride which resulted are the factors to be considered in the story of the United States.