<span>Washington considered it important to put down the Whiskey Rebellion, because if he didn't, it might undermine the new government and weaken its authority.</span>
The first one, after the 4th crusade which saw the sacking of Constantinople by the crusaders who had been stranded there waiting for their payment from the emperor of the Byzantine empire, let's just say that the Byzantines weren't big fans of western Europe for a good while, but I could be wrong so wait for other answers :)
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I think it's just the right thing to do.
<span>One of the 20th century's worst episodes of inflation occurred in Germany in the 1920s.
Hope this helps. </span>