Congress’s greatest prerogative comes from its power to regulate trade, particularly interstate commerce. Through this power, it can legislate various policies and ensure that they are followed such as by linking them to commerce and the power of Congress to regulate it
Karl Marx promoted the idea or the principle that by
pursuing your own self – interest in a free market, you would actually be
working for the common good. This principle is self – centered which means you
need to start with your self interest in order that the common good of the
society will be achieved.