Bishops were significant powers in medieval European society and warfare.

Evidence

There’s one piece I have not mentioned yet, but which is perhaps the most fascinating figure of all the Lewis Chessmen, one that gives a crucial insight into the society that made it. … It is the bishop, who in medieval Europe was one of the great powers of the state, not only controlling spiritual life but also commanding land and men. — Neil MacGregor, A History of the World in 100 Objects, 971

Categorization

• corroborated: 2 independent passages support this claim — Neil MacGregor, A History of the World in 100 Objects, 971
• XREF: connects to: The Lewis Chessmen include notable figures and representations of medieval society. — Neil MacGregor, A History of the World in 100 Objects, 962

Broader Connections

• The Lewis Chessmen include notable figures and representations of medieval society. #exemplifies (0.75) — Neil MacGregor, A History of the World in 100 Objects, 962