The system within a society that enforces norms is referred to as
a. conflict resolution
b. social control
c. behavior modification
d. symbol identification

  B. Social control.

Explanation:

  It is a concept within the disciplines of social science. The concept originally referred to a society that could regulate itself. But then in the 1930s, the concept evolves to its modern meaning.

  Now is known as certain rules and standards in society that keep individuals bound to conventional standards and are related to social order. The key to this system is the internalization of certain norms and values by all the individuals who are part of society.

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)