Why is the fighting techniques utilized during the Middle Ages crucial?

Medieval warfare is the European warfare of the Middle Ages. Technological, cultural, and social developments had forced a severe transformation in the character of warfare from antiquity, changing military tactics and the role of cavalry and artillery (see military history). In terms of fortification, the Middle Ages saw the emergence of the castle in Europe, which then spread to Western Asia.

If this is a true or false question i would say true

Gals he was