The economic collapse of the soith happened rapidly from tge result of the war. Many states went into debt to the US government as a result. Now a few years after the war the south started rebuilding and led to a industral revolution. Many of the southerners who could not find work, went and worked for the rail roads as well.
It made every one relze the new world
Answer: After three days of holding their own against the Persian king Xerxes I and his vast southward-advancing army, the Greeks were betrayed, and the Persians were able to outflank them. Sending the main army in retreat, Leonidas and a small contingent remained behind to resist the advance and were defeated.
The results were so important for one main reason: the Revolutionary War freed the Americans from British rule. This meant that they had develop their own government system, and after having just rebelled against totalitarian rule in the form of King George III of England, the Americans set up a democracy so that the government of America could be held accountable by the people.