i think it would have to be the Grand Canyon
No. The verb should be the singular 'is', because the 'united states' is a contraction of the United States of America, a singular.
In the sentence The United States of America is located in North America the nouns are United States, America, and North America.
The United States of America are located in North America.
United States
united states of america united states of america ulatimate standing Athon
The United States of America
The United States of America is the only country bordering Mexico's northern border.
There are 50 dates in the United States of America
The United States of America is on the continent of North America
No, Minnesota is located in the United States of America, and the United States of America is located in North America.
Massachusetts is a state in the United States of America.
The capital of the United States of America is Washington, DC.