Alabama Learning Exchange
Alex: Library of Congress Classification System
Students will be introduced to the Library of Congress Classification System by viewing two online tutorials. The students will make flash cards in order to study the main classes of the Library of Congress Classification System. The...
Library of Congress
Loc: Learning Page: Party System
The Library of Congress provides a quick look at the American Party System.
Library of Congress
Loc: Everyday Mysteries: What Is Gps?
Where are you and where are you going? Visit this site and learn the discovery and purpose of GPS, Global Position Systems.
Library of Congress
Loc: Rise of Industrial America: Railroads in the Late 19th Century
A compilation of primary source documents addressing building and running the railroad system in the late 19th century.
Harry S. Truman Library and Museum
Harry S. Truman Library & Museum: Checks and Balances
Descriptions of the separate powers and functions of the three branches of the federal government. Site explains how the powers of one branch check and balance those of another.