=How States are Admitted.=—In addition to the thirteen original states there was territory enough in 1787 for the creation of many more. All the land east of the Mississippi had been surrendered by Great Britain and although much of this was claimed by the states along the Atlantic seaboard they finally agreed to turn it all over to Congress. The national government thereupon made provision for governing this territory and expressly stipulated that it should be given rights of statehood whenever the growth of population might warrant that step. A little later the Louisiana territory was purchased; then Florida, and from time to time during the next fifty years additional areas were obtained in the Southwest, Northwest, and West. In every case these areas were administered by territorial governments under the authority of Congress, but always with the stipulation that the territories would become states as soon as they had obtained a sufficient population. We do not commonly think of the United States as a colonizing power, in the sense that Great Britain has been such, nevertheless the whole history of the American people has been a chronicle of colonization. From the Alleghenies to the Pacific ocean the march of settlement went steadily on for nearly a hundred years; lands were thrown open to settlers; territories were formed; and in the end each territory became a state. [Sidenote: Steps in admission to statehood.] The makers of the federal constitution had no idea, of course, that the union would ever become so large, but they did foresee that some day there would be more than thirteen states. Hence, they made provision in the constitution that new states might be admitted from time to time at the discretion of Congress. In keeping with this provision the usual first step is the sending of a petition to Congress from the people of the territory which seeks to be admitted. If Congress regards this petition with favor it passes an Enabling Act, which authorizes the people of the territory to draw up a tentative state constitution. This document, having been framed and ratified at the polls by the people of the territory, is then submitted to Congress. If Congress finds the constitution satisfactory, it may then, by resolution, declare the territory to be a state. Congress has been generous in granting full statehood to the home territories, in some cases even before they had acquired large populations, and this attitude has been wise. It has welded the country together as no other policy could have unified it.