<em>The system of rules which a particular country or community recognizes as regulating the actions of its members and which it may enforce by the imposition of penalties.</em>
<em>A rule defining correct procedure or behaviour in a sport.</em>
<em>The discipline and profession are concerned with the customs, practices, and rules of conduct of a community that are recognized as binding by the community. </em>
<em>Enforcement of the body of rules is through a controlling authority.</em>
<h3>Lawmaking:</h3>
<em>Lawmaking is the process of crafting legislation.</em>
<em>In its purest sense, it is the basis of governance.</em>
<em>The United States Congress is the lawmaking body of the Federal Government. </em>
<em>Congress has two houses: the House of Representatives and the Senate. </em>
<em>Each state also passes its own laws, which you must follow when you are in that state.</em>
<em>Congress is the legislative branch of the federal government and makes laws for the nation. </em>
<em>Congress has two legislative bodies or chambers: the U.S. Senate and the U.S. House of Representatives. </em>
<em>Anyone elected to either body can propose a new law. </em>
Answer: They conduct research, teach and work with different kinds of law enforcement agencies.
They also study the social and psychological factors that cause people to commit crimes and research which approaches to rehabilitation work and maybe do not work.