Chapter Summary
Exterior Form Of North America
North America presents in its external form certain general features which it is easy to discriminate at the first glance. A sort of methodical order seems to have regulated the separation of land and water, mountains and valleys. A simple, but grand, arrangement is discoverable amidst the confusion of objects and the prodigious variety of scenes. This continent is divided, almost equally, into two vast regions, one of which is bounded on the north by the Arctic Pole, and by the two great oceans on the east and west. It stretches towards the south, forming a triangle whose irregular sides meet at length below the great lakes of Canada. The second region begins where the other terminates, and includes all the remainder of the continent. The one slopes gently towards the Pole, the other towards the Equator.
The territory comprehended in the first region descends towards the north with so imperceptible a slope that it may almost be said to form a level plain. Within the bounds of this immense tract of country there are neither high mountains nor deep valleys. Streams meander through it irregularly: great rivers mix their currents, separate and meet again, disperse and form vast marshes, losing all trace of their channels in the labyrinth of waters they have themselves created; and thus, at length, after innumerable windings, fall into the Polar Seas.