Morals as discussed in chapter one, can be defined as:
a) none of the above.
b) the general rules the prescribe proper behavior .
c) enforceable laws and regulations that guide a society
d) a modified structure of behavior that is applicable to all cultures.

B) The general rules the prescribe proper behavior.

Explanation:

A moral rule is an opinion that’s inspired by a wish to be good. Moral values, often molded after the surrounding context and belief system, define people´s notion of what´s right or wrong. Not to be confuseed with  ethics. Morals refer mostly to general principles, whereas ethics point to specific rules or behaviors. An ethical principle is not neceseraly moral, but a set of rules to be followed.

yes peace and development are complementary to each other since they both undergo a great deal of getting where they want to go whether its peace in general and. development