Throughout history, groups of people have formed cultures because
a. they got along with one another.
b. they had some common cause or goal.
c. they agreed about what all the laws should be.
d. they moved and were with the new community.

b. they had some common cause or goal.

Explanation:

    Culture is a complex set of values, beliefs and assumptions that define how a society conducts its relationships, shared among all its members.

    It is the set of artistic, social, linguistic and behavioral manifestations of a people or civilization.

    Therefore, the following activities and manifestations are part of the culture of a people: music, theater, religious rituals, spoken and written language, myths, eating habits, dances, architecture, inventions, thoughts, forms of social organization, etc.

    One of the capabilities that differentiates humans from irrational animals is their ability to produce crops.