The Middle Ages

One of the most important events of the medieval history it was the crusades, being events of gre...

After the death of Muhammad a series of religious lineages that would be key to the history of hu...

Dating historical ages is a complex issue that varies greatly between different historiographies,...

The changes between eras cause great empires to fall, due to the difficulty of staying in power i...

To understand the evolution of humanity it is very important to know the greatest empires in hist...

The 3 social classes of feudalism were the nobility, the clergy, within the privileged; and the T...