It was decided to a 7-1 majority ruled under the constitutionality of racial segregation laws under the “separate but equal” doctrine
The conquest of new lands allowed Romans to "C. Trade good theypreviously did not have," since the new lands offered more raw and cultivated materials.
John Calhoun argued that the 1828 tariff helped the North at the expense of the South (c). This was the case because the tariff bolstered Northerner industrial markets but required Southerners to pay more for manufactured good.
I have no clue what that is
The Barbarian attacks on Romepartially stemmed from a mass migration caused by the Huns' invasion of Europe in the late fourth century. When these Eurasian warriors rampaged through northern Europe, they drove many Germanic tribes to the borders of the Roman Empire.