The point of maxmum profit is the point at which the marginal cost equals the - marginal revenue
- market price
- total revenue
-production cost

nativists tried to get rid of the immigrants as they thought they were going to ruin the u.s.  

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.