Answer:
The St. Valentine's Day Massacre, as it is now called, was the culmination of a gang war between arch rivals Al Capone and Bugs Moran. George Moran was a career criminal who ran the North Side gang in Chicago during the bootlegging era of the 1920s. He ordered that Moran's gang be destroyed.
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In the early 1600 Ming China was conquered by the Manchus. In 1644 they conquered the Chinese empire and established the Qing dynasty.
<span>After WWII Russia kept all the territory it had covered and became the USSR, These countries were not given a fair choice in the matter. When countries like Czechoslovakia and Hungary wanted their freedom the USSR reacted swiftly and very hard with soldiers and tanks to wipe out the opposition. Once the USSR collapsed these countries were own their own, for better or worse. Unfortunately old prejudices and hate came out with violent results. If this happened under USSR control they would have crushed the squabbling.</span>