One result that Simon Bolivar had on South America was that "In 1819, Bolívar was able to successfully create a nation called Colombia."
1990 is the year the two Germanies reunite to form a united nation.
Basically it's a key to candidates because it is considered to influence the overall result of the president election. Democratic and Republicans both have a good chance to gain a win.
The second answer choice is correct. The north was industrialized and depended on manufactured goods. The south was rural and depended on grown goods.
The Constitution says that an amendment that may be proposed, either by the congress with a 2/3 of the majority vote in both the House of Representatives and the Senate or by a constitutional convention called by 2/3 of the state legislatures
hope this helps! <3