Tariff
A tariff is a tax on imports or exports between sovereign states. It is a form of regulation of foreign trade. It is a policy that taxes foreign products to encourage or protect domestic industry. It helps limit trade deficits. The tariff is historically used to protect infant industries and to allow import substitution industrialization.
Tariff in United States history
"I use no porter or cheese in my family, but such as is made in America," the inaugural President George Washington wrote, boasting that these domestic products are "of an excellent quality." One of the first acts of Congress Washington signed was a tariff among whose stated purpose was "the encouragement and protection of manufactures.".In his 1790 State of the Union Address, Washington justified his tariff policy for national security reasons: