U.S. opponents of NAFTA argue that the agreement will hurt the United States. In their view, NAFTA's greatest harm will be its

Select one:

A.

harmonization of environmental policies.

B.

harmonization of product safety standards.

C.

harmonization of labor policies.

D.

job destruction and downward pressure on U.S. wages.

E.

harmonization of the use of pesticides and herbicides.