The key features of medieval period. In 1 paragraph with simple English term for easy to understand and read??

The medieval period was a time in history when kings and queens ruled over kingdoms, knights fought in battles, and castles were built for protection. People lived in small villages and worked as farmers or craftsmen. The church played a big role in people's lives, with priests and monks guiding them in their faith. Trade and commerce began to grow, leading to the rise of towns and cities. Art and literature flourished, with stories of chivalry and romance being popular. Overall, the medieval period was a time of great change and development in Europe.