Which state is in the Western United States

A) Idaho

B) Illinois

C) Kentucky

D) Louisiana

Idaho is the western-most state listed.

Idaho is in the Western United States.

Answer: A

Explanation

Idaho lies in the Western United States of America.

The state is blessed with mountains, beautiful landscapes and recreational areas.

Due to its beauty, it has received a nickname - Gem State.

Idaho is also famous for its potatoes, that has been circulating all over America. But the fun fact is that potato wasn't a native of this state.

Idaho in 1861 was previously named 'Colorado Territory'.

A lot of tourists come here annually to enjoy the adventures.