John Quincy Adams was the sixth President of the United States who was the first son of a President to become President himself. Adams was a skilled diplomat who served as Secretary of State before becoming President.
It was Churchill who coined the term Iron Curtain in a 1946 speech he delivered in Missouri. It refers to the fact that Eastern Europe was more or less controlled by the Soviet Union. ... The Berlin Wall, which stood between 1961-1989, has been understood as the physical manifestation of the Iron Curtain
Answer:In the nineteenth century America, people developed stronger alliance to their state or region instead of the whole nation.
Explanation:People developed stronger alliance with their state or region because there was a lot of slavery and many parts of America didn't agree with that or they didn't agree with other rules/customs that were used in the individual state so they only cared about their state, if they agreed with what was happening in their state.
Marbury v. Madison was the first case in which the Supreme Court struck down a federal law as unconstitutional and it is most significant for its role in establishing the Supreme Court's power of judicial review, or the power to invalidate laws as unconstitutional.