Provides information about the design and construction of the Colosseum in Rome, Italy, and discusses its use as an amphitheater for gladiator games and other blood sports.
Presents an introduction to the Sears Tower in Chicago, Illinois, the tallest skyscraper in North America, discussing its design, construction, special features, and use.
Explores the history of the Pennsylvania State House, later called Independence Hall, where the Declaration of Independence and Articles of Confederation were adopted and the Constitution was signed.