ANSWER:
Law is a practical discipline because it is a discipline that guilds ones action, and define the rules one have to observe in taking an action
Contract law is the law that binds an agreement between two parties with a mutual intension. This law enforces what each party have to offer to the other, and what the penalty will be if one should offend the agreement.
These law can be use to describe law to be practical because the agreement which the law enforces, are their actions toward each other. These actions are described as the conducts which is abide by the contract enforced by the law.
Example; Mr Obi and Mr Michael signed an agreement to exchange their smart phone with each other. But also agreed that anyone who's smart phone is faulty when exchanged, will pay a fine and return back the phone he collected.
The law that enforces this agreement in the example above is called a contract law. This is a practical example of law, because it is law that abides their actions in the exchange of phone and passing out penalty.
