The specialized cultural agency of the United Nations has extended its recognition of the Moravian Church Settlements around the world to include sites in Germany, the United States and Northern Ireland. The United Nations Educational, Scientific and Cultural Organization (UNESCO) on Friday designated the settlements of Herrnhut in Saxony in eastern Germany, Bethlehem in Pennsylvania in the United States and Gracehill outside Ballymena in Northern Ireland as World Heritage Sites. Christiansfeld in Denmark was already listed as a World Heritage Site in 2015. All three settlements were establish…