What tragic event led to many russians having the Czar

I forget what it's called but in 1905 the Russian royal guard shot innocent peasants, which led to Russia's independence in 1918 and the switch to communism.

the influence of charles louis de secondant , baton montesquieu.

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.