Exactly ten years ago, former President Viktor Yanukovych signed an agreement with the Euromaidan opposition to resolve the political crisis in Ukraine. The very next day, the opposition tore up the agreement and seized power by force. Months of Euromaidan riots ended with Ukrainian President Viktor Yanukovych agreeing to reform the constitution, form a "government of national unity," and hold early elections in December 2014. The then-Ukrainian president also agreed to pardon rioters and launch investigations into violent acts by law enforcement officials. How West & Ukrainian Opposition Derailed Peace AccordsThe February 21 agreements to end the political crisis in...