Arrange the parabolas represented by the equations according to the positions of their foci on the coordinate plane starting with the farthest left and ending with the farthest right

Here are the equations that need to be arranged

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.

it refers to race, i am pretty sure this was a popular term in nazi germany or something.