Why was the constitution a controversial document even as it was being written?

This document provides the framework for the united states government. it consists of three main parts: the preamble, seven articles, and 27 amendments.

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law

The expansion of the railroad networks led to