The Tariff of 1842, or Black Tariff as it became known, was a protectionist tariff schedule adopted in the United States. It reversed the effects of the Compromise Tariff of 1833, which contained a provision that successively lowered the tariff rates from their level under the Tariff of 1832 over a period of ten years until the majority of dutiable goods were to be taxed at 20%.
Ferguson. Brown II, issued in 1955, decreed that the dismantling of separate school systems for Black and white students could proceed with "all deliberate speed," a phrase that pleased neither supporters or opponents of integration.