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Schlieffen Plan, battle plan first proposed in 1905 by Alfred, Graf (count) von Schlieffen, chief of the German general staff, that was designed to allow Germany to wage a successful two-front war. The plan was heavily modified by Schlieffen’s successor, Helmuth von Moltke, prior to and during its implementation in World War I. Moltke’s changes, which included a reduction in the size of the attacking army, were blamed for Germany’s failure to win a quick victory.
Explanation:
Back then government was possible when the people came and worked together. By having good leaders they could make stable groups called empires
Hope this helps might be a bit more then you wanted
Alexander The Great's generals divided into 3 kingdoms ruled by his former commander
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oh hey I have the same question as u good luck u don't know the answer either