Photojournalism of the Month highlights exceptional moments of documentary photography from around the world. Last month we saw wire photographers document the freezing temperatures and record snowfall across the northeastern United States, capture continued unrest in the Ukraine, and create an image that made the President of Zimbabwe go viral. These are our selects for Photojournalism of the Month. Want more photojournalism? Be sure to check out the highlights from January 2015, November 2014 and The Best Photojournalism of 2014.