U.S. Geography

What Iowa fort was the first of its kind, built to protect one Native American group from another?

More Questions from U.S. Geography
In the U.S New Jersey has the highest percent of population in what area?
Reveal Answer
In 1807 The Clermont made its maiden voyage from New York City to what other city?
Reveal Answer
Which of these states is not landlocked?
Reveal Answer
Which of these US states does not border Mexico?
Reveal Answer
The capital of Arkansas is?
Reveal Answer
Where is Jones Beach State Park located?
Reveal Answer
Where are the Black Hills located?
Reveal Answer
What is unique about Oregon's state flag?
Reveal Answer