An advocate is a professional person involved in different legal systems. They are the part of judiciary system speaking or writing in favor of a person or cause, etc. They are also known as lawyer. An advocate is one of the respective professions. They have a very deep and great knowledge on Legal system of the country and abroad too. It is also said that Advocates are with higher skills of speaking and can make black into white and white into black as well meaning an advocate can prove a culprit into innocent as well as innocent into culprit as well. The act they perform is known as advocacy. An advocate works in the court.