Provides an introduction to the American flag, including its design, modifications through the years, uses on holidays, and importance as a symbol of the United States.
Provides an introduction to Ellis Island, including its history as the first federal immigration station, as part of the Statue of Liberty National Monument, as a museum, and its importance as a symbo
Describes the physical characteristics and behavior of several of the animals who lived during the Ice Age and later became extinct, including the woolly mammoth, saber-toothed tiger, andrewsarchus, a
