The Iron Curtain A. Was built by the Soviets across the border between East Germany and Poland. B. Was the first of many physical barriers built across Eastern Europe to protect the Soviet world. C. Was a metaphorical division (and very real division) between the nations supportive of the Soviet Union and those that supported the West. D. All of the above.

D. All of the above.

Explanation:

The Iron Curtain was an illusory boundary established in Europe to divide into two areas at the end of World War II. The Iron Curtain continues until the end of the Cold War. Near the end of World War II, the Soviet took many territories and started exercising military and political power. East Germany, Romania, Poland, Czechoslovakia, and Hungary were some of the satellites states of the Soviet Union. The Soviet Union separate its satellite states from open contact with the West.

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.

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.