BW Walch
Wondering About the New Seven (Man-Made) Wonders of the World
Who determines the Seven Wonders of the World, and what criteria is used to evaluate these locations? Discover the efforts to promote cultural diversity and preserve man-made monuments during the world's first-ever global vote in 2007 to...
Other
The History of the Colosseum
Gives a detailed history on the origins, building and use of the Colosseum in Rome. Also has information on the architecture, games etc., a very complete explanation.
New Advent
Catholic Encyclopedia: The Colosseum
A detailed history of the Colosseum in Rome with a focus on the religious history (Christianity). Gives information about the games, and the many saints that are connected to the building. Please note that "The Catholic Encyclopedia," is...
Wikimedia
Wikipedia: Colosseum
Wikipedia offers detailed information on the Roman Colosseum, an amphitheater built in ancient Rome. Provides information on how it was built, what it was used for, and numerous images.
City University of New York
Brooklyn College: Roman Amphitheaters
A short history of the Roman amphitheater, the most famous being the Colosseum located in Rome itself. These structures were used for public games such as gladiator contests.
Other
United Nations of Roma Victrix: Roman Gladiator
An account that describes who the gladiators were, how they fought and why, how were they trained, and more. It also provides some interesting facts about them such as that there were women gladiators.