Which of these arrangements is an example of feudalism?
a. a leader comes to power by convincing poor farmers to elect him.
b. a leader gives land to a noble who has loyally served him for years.
c. a leader forces everyone to be loyal to him by threat of punishment.
d. a leader is chosen by lottery from among a group of people.

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judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.