Based on your request, it seems you are looking for a related to the 6th-grade History of the Middle Ages textbook by E.V. Agibalova and G.M. Donskoy.
The role of knights and lords controlling territory [Agibalova-Donskoy, Chapter 1]. gdz po istorii srednikh vekov agibalova
On the third day, they reached a castle, its stone walls towering over the village below. Johann had to pay a silver coin to the knight guarding the bridge, a harsh reminder of the feudal system where every piece of land belonged to a lord. He felt the weight of the , realizing that even in the Middle Ages, movement was restricted by those with power. Based on your request, it seems you are
The rise of trade routes, fairs, and merchant life [Agibalova-Donskoy, Chapter 3]. The role of knights and lords controlling territory
The year was 1150. Johann, a young merchant from Cologne, packed his last crate of woolen cloth onto the cart. His father had taught him that the best profit was found far from home, in the bustling markets of Champagne, France.