Baltimore, Md., Aug 9, 2018 / 05:00 pm (CNA).- Four years of fighting in eastern Ukraine have led to “the biggest humanitarian crisis on the European continent since the end of the Second World War,” according to the head of the Ukrainian Greek Catholic Church. Archbishop Sviatoslav Shevchuk of Kyiv called on the international community and the Catholic Church not to neglect the crisis in Ukraine. He made the plea during his keynote address at the Knights of Columbus convention in Baltimore on August 7.Since Russia annexed Crimea in 2014, the Ukrainian conflict has taken the lives of more than...