Because of unsolved issues. Like establishing colonial empires such as Germany concerned with their land.
The Haitian Revolution (1791 – 1804) The Haitian Revolution has often been described as the largest and most successful slave rebellion in the Western Hemisphere. Slaves initiated the rebellion in 1791 and by 1803 they had succeeded in ending not just slavery but French control over the colony.
Adolf Hitler was Austrian.
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you need to click the arrow facing down so we can see the options
