HELP NEED ASAP After the War of 1812, American faced another problem with foreign ___.
A. competition
B. Relations
C. Taxes
D. Tariffs

While many Americans could boast of great progress in the years after the War of 1812, most notably in the shaping of American politics, art, and military tradition, the issue of slavery continued to divide the nation and the true meaning of the United States could not be borne out until after the great bloodletting

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