How was the Market revolution changing the
United states?

In the 1820s and 1830s, a market revolution was transforming American business and global trade. Factories and mass production increasingly displaced independent artisans. Farms grew and produced goods for distant, not local, markets, shipping them via inexpensive transportation like the Erie Canal.

Explanation:

HOPE THIS HELPS ;}

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

an early twentieth-century ad for model home blueprints