Answer:
B They knew the cost of war and were slow to respond to any conflict.
Its Christianity
Please give me brainliest!
I believe your answer is "<span>They valued The enlightenment ideals of freedom in and individual rights."
Hope this helps! </span>
Under the feudal system, lords provided vassals with fiefs (which were pieces of land) in exchange for military protection, loyalty and support. In order to do their duties and obtain the priviledge, vassals had to swear on oath loyalty to a particular lord at a feudal ceremony.