PAGE The Original Grants (color map) _Facing_ 4 German and Scotch-Irish Settlements 8 Distribution of Population in 1790 27 English, French, and Spanish Possessions in America, 1750 (color map) _Facing_ 59 The Colonies at the Time of the Declaration of Independence (color map) _Facing_ 108 North America according to the Treaty of 1783 (color map) _Facing_ 134 The United States in 1805 (color map) _Facing_ 193 Roads and Trails into Western Territory (color map) _Facing_ 224 The Cumberland Road 233 Distribution of Population in 1830 235 Texas and the Territory in Dispute 282 The Oregon Country and the Disputed Boundary 285 The Overland Trails 287 Distribution of Slaves in Southern States 323 The Missouri Compromise 326 Slave and Free Soil on the Eve of the Civil War 335 The United States in 1861 (color map) _Facing_ 345 Railroads of the United States in 1918 405 The United States in 1870 (color map) _Facing_ 427 The United States in 1912 (color map) _Facing_ 443 American Dominions in the Pacific (color map) _Facing_ 500 The Caribbean Region (color map) _Facing_ 592 Battle Lines of the Various Years of the World War 613 Europe in 1919 (color map) _Between_ 618-619