How did life in northern india change with the coming of the indo-aryans

Life in the northern India changed with the coming of the indo-Aryans, Aryans changed the local culture in many ways like they introduce Indians to horses and cattle, and they also introduced them with their gods and language. They also bring the culture of war. Aryans enslaved number of people who did not obey them.

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.

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.