An American who lives in the North especially during the Civil War.

During the civil war, those in the North were commonly referred to as the Union with those in the South as the confederacy.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

the answer is flapper.

branliest and you.