With the Development of Cash-Crop Agriculture in the Trans-Allegheny West

With the development of cash-crop agriculture in the trans-Allegheny West,

A) farmers became more independent and self-reliant.
B) tenant farming began to spread throughout the Midwest.
C) many farmers faced mounting indebtedness.
D) subsistence farming was largely confined to the South.
E) the issue of farm surpluses came to the fore.