_________________________ features are built by man like cities, roads, canals, and highways.

One of the longest rivers in North America.

They represent the largest surface area of fresh water in the world.

Many of the original colonies were located in this area.

A mountain chain that extends over 1,500 miles from Georgia to Maine.

A large body of water connecting the coastlines of several states in the southern states.

It holds water because it does not drain out.

The vast dry grassland that covers much of the Central and Midwest United States.

The river that connects the Great Lakes to the Atlantic Ocean.

The imaginary dividing line that runs along the highest peaks in the Rocky Mountains

The lowest and hottest point of America.

Man-made waterway that links Lake Erie with the Hudson River in New York in 1825.

It is located on a large harbor, and is where many immigrants arrived into the New World.

The largest city in the New England area.

Declaration of Independence and the Constitution were written there.