7 marzo 1861 anni - Morrill Tariff (Mar 1861)
Descrizione:
Took place of low Tariff of 1857; Increased existing duties ~5-10%, boosted duties to protective levels of Walker Tariff (1846); Increased existing duties ~5-10%, boosted duties to protective levels of Walker Tariff (1846);
Aggiunto al nastro di tempo:
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