What is the difference between the Middle Ages and the medieval time period?

the medieval time time was like ancient Rome era and the middle ages is when ancient Rome was conquered by the grease.

Explanation:

the middle ages were the period of European history from the fall of the Roman Empire in the West (5th century) to the fall of Constantinople (1453), or, more narrowly, from c. 1100 to 1453.

the medieval times was when Rome was started and built up.