Why was the factory system better than the putting out system

Economies of scale – Factories produced products on a much larger scale than the putting out or crafts systems. Because factories could oversupply local markets, access to transportation was important so that goods could be widely distributed.

deseasie in europe              

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.