students

Strategies for the Cox proportional hazards modeling are reported in the eAppendix in the Supplement. The extent of the contagious power of the Black Death has been virtually mystifying. The central explanation lies inside characteristic features of medieval society in a dynamic phase of modernisation heralding the transformation from a medieval to early modern European society. The opening of the Iron Curtain at the Pan-European Picnic then set in motion a peaceful chain reaction, at the end of which the Eastern bloc, the Warsaw Pact and other communist states collapsed, and the Cold War ended. Germany was reunited, soon after...