Their conflict occurred in the 11th century.
Answer:
A.
It's the only one that makes sense
Explanation:
Yohanan ben Zaccai was the one who founded a school that became a center for torah studies. Johanan Ben Zakkai was a first-century CE disciple of Hillel
The statements that describe how Feudalism work is :
1. A lord would be given land by the king in return for homage or a promise to serve the king when called upon.
4. A vassal depended on the agricultural production of serfs to feed the whole system
5. A king would hire a vassal to provide an army and political advice during times of war
