Answer:
Generally, there were two major factors that led to the decline of the Yuan Dynasty: one was the class conflict caused by the heavy taxation, the other one was the ethnic contradiction resulting from the 'Four Class System'. ... Also, power struggles within the ruling class became more and more serious.
Proportional representation
In a system using proportional representation, rather than a single party winning and the other party gaining no representation, there are some legislative seats that are divided proportionally according to the percentage of votes won by each party in the election process. Typically this is done in some sort of regional or super-district manner, since you can't vote for a single representative of a specific district and then divide that single seat proportionally.
Answer:
The Middle Ages was a period of history that came after the fall of Rome and before the Renaissance. The dates for this time period are roughly between 476 AD to 1400 AD.
Explanation: