Provide for the General Welfare – Interstate Highway and Defense Act

In the Constitution, Congress is charged with providing for the general welfare of the country’s
citizens. Historically, this has meant improving transportation, promoting agriculture
and industry, protecting health and the environment and seeking ways to solve social and
economic problems. In 1956, Congress passed the Federal-Aid Highway Act, popularly known as the National Interstate and Defense Highways Act, authorizing federal funding for the extension and
construction of a robust network of interstate highways. This project was one of the largest public
works in U.S. history establishing key transportation infrastructure that impacted lives of all
Americans — changing communities, access and economic possibilities and also providing key
routes for evacuating urban centers — a critical national defense issue in the Cold War era.
Analyzing primary source material, students discuss the origins and reasons for the National
Interstate and Defense Highways Act. Then, they work with historical and contemporary maps
as they consider the impact this important congressionally funded project. While intended for 8th
grade students, the lesson can be adapted for other grade levels.

Thomas Jefferson and Slavery

Thomas Jefferson, the man who wrote the famous line “all men are created equal,” was a life-long slave-owner. Over the course of his life, he would own 600 human beings, and at any given time there would be roughly 100 slaves living and working on and around Jefferson’s plantation and farms. This handout describes Thomas Jefferson’s views on slavery.

Grades 7, 8, 9, 10, K, 11, 1, 12, 2, 3, 4, 5, 6
Foundations of Democracy
Descriptive Text

Slavery a Positive Good, John C. Calhoun

John C. Calhoun was a U.S. statesman and spokesman for the slave-plantation system of the South. He explains in this article that slavery gives people more serious opportunities to better themselves because of slaves. This source allows students to examine the supposed justifications for slavery and challenge the assumptions made by slaveowners.

Grades 6-12
Rights and Responsibilities
Primary Sources