Freedom forces

Briefly introduces the United States Army, covering its history, becoming a soldier, army vehicles, high tech weapons, and more. Includes a time line and glossary.

Presents an introduction to the U.S. Air Force, discussing the history and creation of the airborne branch of America's armed forces, weapons and technology from advanced fighter aircraft and radar systems to computers and space satellites, the second Gulf War and the War on Terror in Afghanistan and elsewhere, and includes a time line and glossary.

Compares and contrasts the FBI and CIA, two agencies whose primary objective is to protect American citizens and uphold the laws of the United States; covers the origins and history of each; and explores the failure to prevent the 9/11 terrorist attacks and changing roles of both.

Briefly introduces the science and history of drones and missiles in the military, explaining how they work and why they are used.

Briefly introduces the United States Army, covering its history, becoming a soldier, army vehicles, high tech weapons, and more. Includes a time line and glossary.

Briefly introduces the United States Department of Homeland Security created after the 9/11 terrorist attacks, covering responsibilities such as securing the borders, air travel security, preparing for disasters, and protecting against cyber attacks.

Examines how the drones and military technology helps protect America from various threats. Examines how these weapons are developed and how they are used in real-world situations. Includes color photographs, a timeline, and a glossary.