21st Century Learning

Ad*Access
The Ad*Access Project, funded by the Duke Endowment "Library 2000" Fund, presents images and database information for over 7,000 advertisements printed in U.S. and Canadian newspapers and magazines between 1911 and 1955. Ad*Access concentrates on five main subject areas: Radio, Television, Transportation, Beauty and Hygiene, and World War II, providing a coherent view of a number of major campaigns and companies through images

American Memory Collection

Castles on the Web

Welcome to Castles on the Web! We offer an extensive database of all things Castle related including a directory of castles from around the world, a photo gallery with thousands of castle photos, castle greeting cards, a castle forum where you can meet other castle enthusiasts, a castle glossary and more! If you enjoy castles then this is the place to be.

Middle ages
http://www.learner.org/interactives/middleages/


Triangle Fire
http://www.ilr.cornell.edu/trianglefire/