Who was the muslim historian who wrote a book abt the history of the world in the 1300s?

Ibn Khaldun

Explanation:

Ibn Khaldun was a Muslim historian, sociologist, philosopher, economist, and statesman from North Africa who lived in the 14th century. He is considered the father of modern sociology and his studies influenced in Political Science and Philosophy of History. Ibn Khaldun is famous for writing Al-Muqaddima or Prolegomena, an introduction to universal history, where he studies the history of many peoples, including, Persians, Greeks, Romans, Arabs, and Berbers, among others, using the scientific method. In this book, he introduces his concept of the development of civilizations according to the solidarity within social and political groups, which he called asabiyyah, and the cyclic process of rising and declines of dynasties.

they remained in rural areas and worked at jobs such as lumbering or farming.

it affected it because the kingdoms (with trade) slowly got richer and richer.