In the Late Middle Ages, the Scandinavian Countries

In the late Middle Ages, the Scandinavian countries

A) had councils of leading landowners to limit royal power.
B) had a substantial class of free peasants who were represented in popular assemblies.
C) were closely tied linguistically, socially, and economically.
D) had popular assemblies that had the right to elect kings, tax, and make laws.
E) All of the above.