The lowland area of the United States stretching from Maine to Texas is the
- North American plain
- coastal plain
- Gulf of Mexico
- lowest spot in the country
The western section of the interior plains region of the United States is called the:
- Gulf Coastal Plain
- Atlantic Coastal Plain
- Central Plains
- Great Plains
The coastal area of the eastern United States ends with the highlands of the:
- Rocky Mountains and the Black Hills
- Piedmont and the Appalachian Mountains
- Coastal Range
- Ozark Plateau
The Sierra Nevada, the Cascades, and the Coast Ranges are in the region of the:
- Great Basin
- Rocky Mountains
- Pacific West
- Grand Canyon
In the Pacific West, areas well-suited to farming are found in a number of fertile:
- highlands
- deltas
- canyons
- valleys and plains
Dense tropical forests on rain-swept mountain slopes are found in:
- Oregon
- Montana
- Hawaii
- Florida
The region just west of the Rocky Mountains in the United States is made up of a large
- plateau
- broadleaf forest
- valley
- lowland
The first people who lived in the Americas probably came across the Bering Strait from:
- The East Indies
- Europe
- Canada
- Asia
When Europeans first arrived in the Americas, they found the land settled by groups of:
- Africans
- Russians
- Indians
- Arabs
Between the early 1600's and the early 1800's, the ancestors of many black Americans were enslaved and taken from their homes in:
- The Philippines
- Southeast Asia
- Africa
- India
The most recent immigrants to the United States come mainly from Latin America and:
- Africa
- Canada
- Western Europe
- Asia
The system of government established by the Constitution of the United States is:
- a federal democracy
- a monarchy
- a dictatorship
- a junta
The northernmost states of the Northeast region are known as:
- the Middle Atlantic States
- New England
- the Great Lakes region
- Boswash
Areas along the Atlantic coast, the Great Lakes, and certain rivers are the Northeast's centers of:
- fishing and forestry
- entertainment and recreation
- greatest population density
- agricultural production
Most of New England is a region of:
- winds, mountains, and frequent rain
- moist climate conditions and flat land
- poor soil, long winters, and hilly land
- short growing season and rich soil
Many of the Northeast's clothing and shoe factories closed during the 1970's because of:
- a shortage of labor
- shortages of resources
- old, inefficient equipment
- competition from Japan