Forming their own churches after the war was important to African Americans because during slavery:
O A. they depended on their own study of the Bible.
O B. they were only able to worship when traveling preachers visited.
C. they needed to travel far to attend revivals.
O D. they worshipped secretly or in white churches,

they worshipped secretly or in white churches.

Explanation:

answer; i believe the best answer is (straight ticket); good luck

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.