The undifferentiated marketing strategy focuses on an entire target market rather than a segment of it. This strategy employs a single marketing mix -- one product, one price, one placement and a single promotional effort -- to reach the maximum number of consumers in that target market.
The three branches of federal government set up by the Constitution are the  legislative, executive, and judicial since the Founding Fathers wanted there to be a separation of powers to ensure there wouldn't be a tyrannical government.
The first three articles of the Constitution create and set out the powers of the three branches of government. First and foremost, Article I deals with Congress, the lawmaking branch, and its two houses, the Senate and the House of Representatives. All legislation must be passed by both houses in order to become law.