Though Ukraine's opposition is united against President Yanukovych's government, they are far from monolithic. Who are the players, and how strong are the bonds forged in Kiev's protests?
A fragile truce remains in effect in the embattled Ukrainian capital of Kiev. But many are starting to question if the country can hold together.
But opposition leaders promised to go 'on the attack' if the Ukrainian government did not make political concessions, raising concerns that deadly fighting would reignite.