Trade expanded and towns boomed
the effect was war
The Crusades increased the population of trade between Europe and the Middle East.
ships and by horse
Weed
Trade expanded and towns boomed.
Trade between Europe and the East increased.
Trade between Europe and the East increased.
Trade between Europe and the East increased.
People in Europe wanted to travel again after getting the products of the Middle East. (This answer is for study island.)
europe
Trade expanded and towns boomed
An increased demand for goods from the east.