Law enforcement is keeping up with technology - and the criminals attempting to take advantage of it. Cyber cops use the latest electronic devices to track and find the bad guys.
Ecologists study the connections living things have with one another and their surroundings. John Woodward did some of the first ecology experiments in 1699 and figured out algae bloom. Aldo Leopold's work led to the Endangered Species Act to protect plants and animals from becoming extinct, and he led the U.S. government to begin considering the environmental impact of land use. Eugene Odum was the first to see Earth as a set of interlocking ecosystems. His work led to laws to protect wetlands.
An eye-opening exploration of the history of the 1951-founded Mossad and other Israeli espionage agencies, investigating their typical training and tools as well as the escapades of famous spies.
Explores the Cuban Missile Crisis and how that event has sculpted societies, the sciences, and politics.
This title examines an important historic event, building the Panama Canal. Readers will learn about the historic quests to find a pathway between the Atlantic and Pacific Oceans, France's pursuit in building a canal, and the United States' first trials in building the Panama Canal. Also covered are the key players in the canal's construction and the canal's worldwide impact on commerce and travel. Color photos and informative sidebars accompany easy-to-read, compelling text. Features include a timeline, facts, additional resources, Web sites, a glossary, a bibliography, and an index.
This title examines an important historic event, the United States entering World War I. Readers will learn about the events leading up to this, including the sinking of the Lusitania and the preparation of the U.S. military. Covered in detail are the first American troops' arrival in Paris, trench warfare, and the cease-fire and negotiations that led to the Treaty of Versailles. Also discussed are the Americans' efforts to help the war on the home front, including selling war bonds, conserving food, planting gardens, and working in munitions factories. Key players, such Herbert Hoover, Colonel George S. Patton Jr., Kaiser Wilhelm II, President Woodrow Wilson, and Arthur Zimmermann are included. Color photos and informative sidebars accompany easy-to-read, compelling text. Features include a timeline, facts, additional resources, Web sites, a glossary, a bibliography, and an index.
This title examines an important historic event - the Cold War. Compelling text explores the political climate leading up to the Cold War, the major confrontations, the aftermath, and the impact on the world today. Features include a table of contents, timeline, facts, additional resources, Web sites, glossary, bibliography, and index. Essential Events is a series in Essential Library, an imprint of ABDO Publishing Company.