1. summarize at least three events that occurred in europe and asia that led to change during the middle ages.

1) The black plaque (changed the order of power ex: feudal lord down to peasants. Now peasants had some power)
2) Change of power. (countries powers have changed drastically, Italy's power starts to lessen a little
3) Wars (change inbetween lands. Peasants were usually also exchanged after a victory (from defeated feudal lords to victorious)

hope this helps