Here are the possible solutions for montana was one clue
Answer
Clue
Relevancy
alterego
Clue
Hannah Montana, for one
areacode
Clue
Montana has only one
areacodes
Clue
Alaska, Delaware, Hawaii, Idaho, Maine, Montana, New Hampshire, North Dakota, Rhode Island, South Dakota, Vermont, and Wyoming each have just one of them
footballhero
Clue
Montana, for one
joe
Clue
Montana, for one
Definition
(Scots) a loved one, also JO
meadowlark
Clue
Montana's state bird is one
Definition
any of several American songbirds of the genus Sturnella