As the Transatlantic Trade Expanded, Western Europe's Trade with Eastern

As the transatlantic trade expanded, western Europe's trade with eastern Europe:

A) languished as the eastern Europeans had no desire for Western manufactures.
B) reduced the incentives for eastern European landlords to improve the efficiency of their estates.
C) contributed, along with political causes, to reducing the bulk of the eastern European population to serfdom.
D) languished as the eastern Europeans had no desire for Western manufactures and reduced the incentives for eastern European landlords to improve the efficiency of their estates.