Question

the actual duration of the mediaeval period various from__________to region

Answer 1

The Medieval period or Middle Ages began with the fall of the Western Roman Empire and combined with the Renaissance and Age of Discovery. The Medieval period lasted from 5th to 15th century.
The Medieval  period was classified into 3 which were Early, High and Middle ages.
The end of the Medieval period was due to the black plague which experienced the development of printing press and the decline in the Catholic church.

Answer 2

The span of  Middle Ages or Medieval Period was from the 5th to the 15th century. When the western Roman empire failed to enforce its rule and exercise effective control over its territory , the Roman Empire lost its strengths and ended.  It was during this time  Medieval Period began. It also merged into the Renaissance that served as cultural bridge between the Middle Ages and modern history and with the Age of Exploration in which period  extensive overseas exploration started. The medieval period is further subdivided into the Early, High, and Late Middle Ages.