Respuesta :
Feudalism in medieval Europe and Japan shared similarities, and one significant similarity was that both societies allowed for very little social mobility. In both systems:
D. Both societies allowed for very little social mobility.
This means that individuals in feudal Europe and Japan had limited opportunities to move between social classes. In both cases, a person's social status was largely determined by birthright, and it was difficult for serfs or peasants to rise to a higher social class. The hierarchical structure of feudalism in both regions entrenched social positions, making it challenging for individuals to change their status within society.
While some differences existed between European and Japanese feudalism, such as the roles of religion and the specific obligations of vassals, the lack of social mobility was a shared characteristic that defined the rigidity of both systems.