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Primary
Yale University

Avalon Project: The Plan of Charles Pinckney (South Carolina)

For Students 9th - 10th
The original text of a plan presented by Charles Pinckney to The Second Constitutional Convention in Philadelphia in 1787.
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Activity
University of Missouri

Exploring Constitutional Conflicts: Separation of Powers

For Students 9th - 10th Standards
When do the actions of one branch of the federal government unconstitutionally intrude upon the powers of another branch? This article surveys the history of this question in historic Supreme Court cases.
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Website
Other

The Henry L. Stimson Center: Homepage

For Students 9th - 10th
"The Henry L. Stimson Center is an independent, nonprofit, public policy institute committed to finding and promoting innovative solutions to the security challenges confronting the United States and other nations in the twenty-first...