Slavery, the south's lack of representation, and taxation without representation
The immigrant population is concentrated in or near the large cities.
George Washington was appointed as the Supreme Commander of the Continental Army was accomplished by members of the Second Continental Congress during their meeting in Philadelphia.
In the United States, generally speaking the powers of Congress have become more "specific," and power since the expansion of the country as well as the higher GDP has caused a need for more and more federal legislation.
