A. Both men opposed the borders created by the Congress of Vienna.
b. Both men promoted nationalism to unify small states into larger nation-states.
B, Black Tuesday was on October 28th, 1929-October 29th, 1929
Answer:
The Civil War Ended
General Grant was Elected President
The increase in gold prices caused a panic
Explanation: These events are part of America's post civil war history
Mexico, mesoamerica........................
Assuming you're referring to a political context, the Ancient Greeks practiced a system of "direct democracy," in which each eligible citizen voted directly on all issues facing the state. This is different than a representative democracy, as it exists in the United States.