Question

how did the crusades lead to the end of feudalism?

Answer 1

Answer:                         While fighting holy wars against the Turkish Muslims, the crusaders learnt the use of guns and gunpowder. This discovery greatly undermined the importance of feudal lords and armoured knights

Answer 2

Answer:

Crusades weakened the European nobility thus the feudalism was effected.

Explanation:

Crusades where the wars fought between the Western Europe and Turks from the 11th to 13th century, for incorporating Jerusalem, which is  considered as the Holy City of the Jews, the  Christians and the Muslims.

During the crusades, the people discovered and learned the use and facts of guns and gun powder, which led to the decrement in the importance  European feudal lords.