What was one economic consequence of the Black Plague in Europe? A.
It increased wages for workers.
B.
It increased the value of farm land.
C.
It decreased the use of currency for trade.

I believe it's C

Explanation:

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.