Context: As the European population was severely reduced, land became more plentiful for the survivors, and labour consequently more expensive. Attempts by landowners to forcibly reduce wages, such as the English 1351 Statute of Laborers, were doomed to fail. These efforts resulted in nothing more than fostering resentment among the peasantry, leading to rebellions such as the French Jacquerie in 1358 and the English Peasants' Revolt in 1381. The long-term effect was the virtual end of serfdom in Western Europe. In Eastern Europe, on the other hand, landowners were able to exploit the situation to force the peasantry into even more repressive bondage.

Question: When did the French Jacquerie take place?
Answer: 1358

Question: What English law was enacted in order to forcibly reduce wages?
Answer: Statute of Laborers

Question: In what year was the Statute of Laborers enacted?
Answer: 1351

Question: In what year did the English Peasants' Revolt occur?
Answer: 1381

Question: Which economic system was ultimately ended by the upheavals of the 14th century?
Answer: serfdom

Question: When didn't the French Jacquerie take place?
Answer: Unanswerable

Question: What English law was scrapped in order to forcibly reduce wages?
Answer: Unanswerable

Question: In what year was the Statute of Laborers rejected?
Answer: Unanswerable

Question: In what year didn't the English Peasants' Revolt occur?
Answer: Unanswerable

Question: Which economic system was ultimately started by the upheavals of the 14th century?
Answer: Unanswerable