In 1923 Hitler wrote the memoir and propaganda tract in which he predicted a general European War that would result in the extermination of the Jewish race in Germany. What was this memoir called?

the tallest building in the western hemisphere and the sixth tallest building in the world

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.

the answer is a) high entry costs