What article in the us constitution gives the basic framework of the judicial branch of government?

Article III.The judicial Power of the United States, shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish. The primary purpose of the judicial branch is to resolve disputes.

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.