1. The United States is composed of 50 states.
2. The New England region consists of the following states: Maine, New Hampshire, Vermont, Rhode Island, Connecticut, and Massachusetts.
3. The Mid-Atlantic region includes the following states: New York, Pennsylvania, New Jersey, Delaware, Maryland, Virginia, West Virginia, and the District of Columbia.
4. The Southeast region encompasses the following states: North Carolina, South Carolina, Georgia, and Florida.
5. The Upper Mississippi Valley region (Great Lakes area) includes the following states: Michigan, Ohio, Indiana, Illinois, and Wisconsin.
6. The South region includes the following states: Kentucky, Tennessee, Alabama, Mississippi, Arkansas, and Louisiana.
7. The Midwest region (Great Plains) consists of the following states: Minnesota, Iowa, Missouri, Kansas, Oklahoma, Nebraska, South Dakota, and North Dakota.
8. The Rocky Mountain region includes the following states: Montana, Idaho, Nevada, Wyoming, Colorado, and Utah.
9. The Pacific Coast region consists of the following states: Washington, Oregon, and California.
10. The Southwest region includes the following states: Arizona, New Mexico, and Texas.详情
