What is a man who served his sovereign or lord as a mounted soldier in armor called?

Vassal

Knight

Serf

Fief

Knight

The correct answer is Knight. A knight is a man who served his sovereign (king or queen) or lord as a mounted soldier in armor. Knights were considered to be members of the noble class and held a position of high honor in medieval society. They were trained in warfare and were expected to exhibit bravery, chivalry, and loyalty in service to their liege lord. Knights often played a crucial role in medieval warfare and were an integral part of the feudal system.

A man who served his sovereign or lord as a mounted soldier in armor is called a knight.