Northeast
South
Midwest
Plains
West
100

The number of original colonies in the Northeast

Nine

100

Home of the Ozark Mountains 

Arkansas

100

areas of rolling plains and high grasses 

Prairie

100

Monument that features 4 US Presidents carved into the face of a mountain

Mt Rushmore

100

This lake is only slightly less salty than the Dead Sea

Great Salt Lake 

200

Laid the foundation for self-government and set precedents for the future nation

Mayflower Compact

200

Land of Cajuns and Creoles

Louisiana

200

"Twin Cities"

Minneapolis and St Paul

200

Unicameral Legislature

Nebraska

200

Most famous geyser in Yellowstone National Park

Old Faithful

300

This state was once divided between New York and New Hampshire

Vermont

300

Barrier islands off the coast of North Carolina

Outer Banks

300

"Motor City"

Detroit

300

Larger Native American population than any other state

Oklahoma

300

"Big Sky Country"

Montana

400

Home of Yale University

Connecticut

400

Second only to Wyoming in coal production

West Virginia

400

largest monument in the nation found in this state

Missouri 

400

Remote, rugged are of rock pinnacles and ridges that became a hideout for outlaws 

Badlands

400

"Mile High City"

Denver

500

Largest of the New England states

Maine

500

"Breadbasket" of Virginia

Shenandoah Valley

500

Only state with shoreline on four of the five Great Lakes

Michigan

500

"Sunflower State"

Kansas

500

Federal government owns more than 90% of this state

Nevada