Examines the history of Gullah culture in America, and traces the history of the Gullah people, discusses the group's African roots, their cultural evolution over the last three hundred years, and other related topics.
Discusses the history, origins, and uses of oil and natural gas; the exploration, production, transportation, marketing, and conservation of petroleum; shortages; competition; environmental concerns; and energy sources of the future.
Discusses the history, origins, uses, and future of coal; types of coal and the exploration and application of them; production, transportation, and marketing of coal; the relationship of coal to the environment; and the future of coal.
An introduction to the geography, history, economy, natural resources, people, and culture of the vast and diverse South American country that is the fifth largest nation in the world.
