3. How many delegates attended the richmond convention? Will give brainliest

152

Explanation: On November 15, 1860, Virginia Governor John Letcher called the General Assembly into an extra session to begin on January 7, 1861. The Virginia General Assembly called for a state convention to determine Virginia's course in the crisis. 152 delegates were elected, and they convened in Richmond on February 13.

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.

it increased the power of the king of england.