A sword???
They brought back knowledge that had been lost before the crusades
Diabeetus and ADHD.
Because they were so good
cinnamon!
They brought trade.
We need a “who” for this question to answer.
No, the crusades never were near Asia. The crusaders did bring back new ideas, foods, math, science, and other things.
Crusades had a major impact on the building of castles as many large castles were built across Europe. The crusades were expensive and led to the creation of governmental processes to asses and collect taxes. In turn, this led to the current taxation system that has now been adopted around the world.
The crusades spread death witch lead to the demand of more demand for money so the common man was able to buy more things leading to the Renaissance.
There are two types of crusades: the political crusades and the religious crusades. The crusades are used to win new converts and inform. Political crusades are usually used for power and fame.
Advantages: Crusaders are able to bring back books fill with knowledge. Also, they bring back goods which spur trade. Disadvantages: They are unable to bring brack the Holy Land and it eventually leads to the Black Death.
Four Crusades, with other negligible crusades.