"United States." . . "SOCIAL SCIENCE / General" . . "USA." . . . . "Terrorism." . . "BUSINESS & ECONOMICS / Infrastructure" . . "Terrorism United States." . . "Terrorism / United States." . "Terrorism United States History." . . "Terrorism / United States / History." . "Terrorismus." . . . "History" . "History"@en . "The United States and terrorism : an ironic perspective" . "The United States and terrorism : an ironic perspective"@en . . . . . . . . . . . . . "Electronic books"@en . "Electronic books" . . "The United States and Terrorism An Ironic Perspective" .