The image here of the mound complex at Cahokia represents the political and cultural center of which civilization?

where's the image I cant answer if I don't see the image

the correct answer is

d) rocket launcher

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.