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In page Wolfgang Schäuble:

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Schäuble accused Chancellor Gerhard Schröder of lacking an appropriate historical conscience, because he accepted alleged human rights violations by the Russian government without criticism. On 31 March 2014, Schäuble compared the annexation of the Sudetenland by Nazi Germany in 1938 to the annexation of Crimea by Russia in the 2014 Crimean crisis. Similar to Vladimir Putin, Adolf Hitler had claimed that "ethnic Germans" in peripheral regions of what was then Czechoslovakia required protection.[6]