Name the four river valleys that gave birth to early civilizations. (pick four)
yangtze
nile
tigris and euphrates
congo
yellow
indus

The correct answers are B) Nile, C) Tigris and Euphrates, E) Yellow, F) Indus.

The four river valleys that gave birth to early civilizations were the Nile, Tigris and Euphrates, Yellow, and Indus.

ANcient civilizations prospered due to agriculture and water. During the Agriculture Revolution, humans stop being Nomads and started to settle in next to the Rivers for the great advantages it represented. That was the case of Sumer-Mesopotamia, that established in the middle of the Tigris and Euphrates Rivers. Or people in China next to the Yellow River. Another good example was the Egyptians that established settlements next to the Nile River and flourished when they learned to grow crops.

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.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.