Euromaydan – Many months of mass protest in the center of Kiev and other Ukrainian cities , which began November 21, 2013 in response to the suspension Ukrainian government preparatory process for the signing of an association agreement between Ukraine and the EU. After the Vilnius summit of “Eastern Partnership ” ( November 28-29 ) , attempts the tent camp and decision January 16, 2014 the Verkhovna Rada of laws , tougher sanctions for participating in the riots , the action took sharply radical anti-presidential and anti-government character.