List some ways America changed from the Industrial Revolution, Westward Expansion and Reform.

Now western settlers were spurred onward by the development of the transcontinental railroad, a major byproduct of the period of industrialization that had begun in earnest. The expansion and immigration of the late 1800s merged with this industrialization to provoke the growth of American urban society.

Westward Expansion generally had negative effects on the Native Americans. Native Americans were forced to live on reservations. The buffalo, an important resource, experienced rapid population decline. Military conflict between Whites and Native Americans resulted in many deaths.

i think its provide for the common defense

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