Which challenges did many newly independent african countries share? check all that apply.
military coups d'etats
o monetary surpluses
ethnic conflicts
o control by colonial powers
o lack of a skilled workforce
abundance of natural resources

answer:

se

what the first or next guy says

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.