The expansion of Rome caused culture diffison
Mixed or a specialized economy but I think it’s mixed .
he first-past-the-post, winner-takes-all system, which is used for every election in the USA - federal, state and local - makes life difficult for third parties.
General Lee assumed that the Union is totally composed of cavalry only. He commenced an attack to advance through the Union forces. However the Union was backed by two corps of infantry. This is the reason why General Lee surrendered.
The French wanted the debt that America owed them back. However, since the previous government (the one that lent them the money) was overthrown, the president said that the debt didn't count anymore. Because of this, French sailors kidnapped and attacked American sailors. This lead to an undeclared, cold war called the Quasi Wars.