Answer:
The Crusades begin
The Renaissance begins
The Reformation begins
The Black Death ends
Explanation:
The first crusade is dated to 1096 C.E. The origin of renaissance in the Italian states is Started somewhere in Mid fourteenth century. The beginning of Reformation was dated back to 31, October 1517. The event of Black is marked by destruction it caused to human life. It refers to the plague and the plague has touched many countries over time. So we put it at last at the chronological order.
