What engineering advances have been found in the ruins of indus valley civilization

Ruins of settlements in the Indus Valley show that the buildings were constructed of Baked Bricks.  The Indus and the Ganges links the middle of the subcontinent with the sea-Indus and Ganges = a fertile plain across north India-The central part of India: Deccan Plateau, with mountains to the east and the west. Dry region

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.

“a committee reviews the bill and marks it up to make it more viable and to reflect interests