For a start, the United States is quite large - about 5000 km wide, if I remember correctly. As a result, there are regions close to the ocean, others far away from them; some regions are at sea level, some are at a high altitude, etc.
I do t really know but I think is because of the equator
Because of the air
It enabled the united states to expand across the continent.It enable the united states to expand across the continent.
Yes, there's dozen of volcanoes all across the United States.
Africa is located to the southeast of the United States and across the Atlantic Ocean.
Journeys made across the United States in the mid-1800s were long and dangerous.
It flows across much of the United States.
Yes, there are 549 Regal Cinemas located across the united states. The Regal Entertainment Group has 6,785 screens, and 549 cinemas located all over the United States.
3000
Across the United States.
Across the country
a lot