World War I, or the Great War, began in Europe as a military rivalry between France and Germany. As other countries took sides and joined the conflict, the war grew and became worldwide. In 1917, the United States entered the war in an effort to make the world safe for democracy, and afterwards it became a world power.
With primary source photos, infographics, timelines, charts and strongly controlled leveled text this title describes the heroic efforts of the female pilots known as WASPs who served during World War II.
Strong willpower turned a humble farmer named George into the President of the United States. This book introduces children to the self-disciplined life of George Washington. Blastoff! Series
For over a quarter century, Germany stood as a country divided. A huge concrete barrier known as the Berlin Wall physically divided the capital of Berlin. When the wall came down in 1989, Germany was reborn. Readers will learn what daily life is like today for the innovative and industrious people of Germany. Blastoff! Series
Flying the latest military aircraft and patrolling the air are just part of the job of the United States Air Force. Learn about the technology behind the aircraft and the men and women who operate them.
In 1939, another war that would encompass the world began in Europe. World War II began as a conflict of beliefs concerning government among countries in Europe. The United States stayed on the sidelines, unwilling to become involved in the war until Japan attacked a Pacific Fleet of the United States Navy at Pearl Harbor in Hawaii.
The Cold War was a different kind of war that lasted for more than 40 years. Countries did not shoot at one another, but they spied on and competed against one another. It was a war of beliefs as the United States believed in democracy and the Soviet Union advocated communism.