Which set of events is listed in the correct chronological order

The correct answer is: 4) D - B - A- C

D) Neolithic Revolution: started approximately 10,000 B.C. Also refered to as the Agricultural Revolution as humans passed from living in nomadic bands of hunters-gatterers to larger, agricultural settlements and early civilization.

B) Feudal Period: between the 5th and 12th century. Refers to the social, economic, and political conditions in western Europe during the early Middle Ages.

A) Protestant Reformation: during the 16th century. Refers to the religious revolution in the Wester Church, leaded by Martin Luther adn John Calvin. It was the basis of Protestantism.

C) Industrial Revolution: between 1750-1840 A.D. When the domination of the agrarian and handicraft economy changed to an industrial and machine manufacturing one. It began in Britain and spreaded to the rest of the world.

explanation:

may i ask what challenges?