What was the most significant event in the american civil war? explain your answer.

Secessão war

Explanation:

the american civil war was an armed conflict between States of north and south of Estados Unidos. the separation between two states was the most significant event. The south, basead in the plantation system and monoculture versus the north, that starting your industrialization, with proletary class and burguesy formed, would want  the development alone for they and they does'nt want the south, with the algodon, complementing the economy of them.

were they embroiderers?

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.