In late 2013 and into 2014, mass protests erupted in Kyiv, Ukraine, demanding integration into western economies and an end to systemic corruption that had plagued the country. At least 82 people were killed during the protests, which culminated on Feb. 21 when Ukrainian President Viktor Yanukovych abdicated by fleeing the country. Less than two months later, over the span of only 28 days, significant events involving the Bidens unfolded.