Religion was one of the social facts for durkheim

Emile Durkheim Theory of Religion

Explanation:

According to Durkheim, religion is the product of human activity, not divine intervention. He thus treats religion as a sui generis social fact and analyzes it sociologically. Durkheim elaborates his theory of religion at length in his most important work, Forms.

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

answer; (trauma);