Why was the Constitution needed, and what type of government did it prescribe for the new nation?

Answer:The Constitution of the United States built up America's national government and central laws, and ensured certain fundamental rights for its residents.

It was marked on September 17, 1787, by representatives to the Constitutional Convention in Philadelphia. Under America's first overseeing archive, the Articles of Confederation, the national government was frail and states worked like autonomous nations. At the 1787 show, delegates conceived an arrangement for a more grounded government with three branches-official, authoritative and legal-alongside an arrangement of balanced governance to guarantee no single branch would have a lot of intensity.