MCWhich of these were traded along the Silk Road? O muslin and cucumbers
O democracy and jade
O quetzal feathers and cocoa beans
O maize and quinoa

what are local authorities doing to fix the problem

explanation:

i believe your answer is d)

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.

someone or something lol