Civilizations that appeared during the Middle Ages.

We are talking about the period from the 5th to the 15th century, the civilizations were as follows:

Muslim, it originated in the 7th century on the Arabian Peninsula. It flourished in the second half of the 8th century, when the Caliphate controlled the territory from Morocco to Tajikistan. Its cultural centers were Fez, Cairo and Baghdad.
Maya, Toltec and Aztec civilizations in the Western Hemisphere, their heyday coincided with the Middle Ages in Europe.
A Viking civilization, they were able to populate Iceland and Greenland.
Slavic civilization, all Slavic states arose between the end of the 7th century and the end of the 10th century.