you are right
The country in southwestern Asia is spelled Pakistan.
The proper name, a southwestern US state, is spelled Arizona.
The Mojave Desert is in the southwestern US, in southeast California and extending into Arizona, Nevada, and Utah. (The county name in Arizona is spelled Mohave.)
"Southwestern" is one word when referring to something in the southwestern direction or a region, such as Southwestern United States.
Southwestern is located in the state of Texas.
the southwestern magor regions
what did the southwestern eat
Southwestern
Southwestern Academy was created in 1924.
Southwestern Company was created in 1855.
Southwestern Krai was created in 1832.
Southwestern Krai ended in 1915.