Who was most responsible for the victory at yorktown? general cornwallis british government unofficial colonial groups french armed forces british armed forces

The correct answer is: the participation of the French Armed Forces.

The Battle or Siege of Yorktown took place in 1781, during the American Revolutionary War. It was a victory won by the revolutionary Americans leaded by George Washington who counted with the assistance of the French armed forces leaded by Comte de Rochambeau, over the British who were under the command of General Cornwallis. This victory was important as it enhanced the morale of both the Americans and the French.

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.

step-by-step explanation:

100%     = 120

1%= 120/100=   1.2

9%   = 1.2 x 9=     10.8

10.80 to the 120 to get $130.80