Identify how the new spirit of nationalism that emerged after the war of 1812 affected the economy in the united states.

Federal Government pursued new policies aimed  at strengthening the national economy after the War of 1812 and its devastation following British blockade as that of The Tariff of 1816 protected Americans manufacturing and the 2nd Bank of U.S held the currency strong. The land mark rulings that held the  supremacy of federal government over interstate commerce promoted growth of national economy.

The exchange of foods between the new and old worlds