The basic document by which the United States is governed, the US Constitution was ratified when the ninth state, New Hampshire, voted in favor of the document on June 21, 1788. Drafted at the Constitutional Convention in Philadelphia in 1787, the Constitution divided governmental powers between the national and state governments in a system known as federalism. It also divided the national government into three independent branches.
This unit is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These units were developed to enable students to understand, summarize, and analyze original texts of historical significance. Through a step-by-step process, students will acquire the skills to analyze any primary or secondary source material.
Today students will participate as members of a critical thinking group and “read like a detective” in order to analyze the...