| War on Terror Causes and Effects Blank Chart Worksheet |
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Students examine the short- and long-term causes and effects of the War on Terror by completing this chart.
Click here to print. Answers will vary. The War on Terror, launched after the September 11, 2001 attacks, has had profound short- and long-term causes and effects that reshaped American foreign and domestic policy. The short-term cause was the immediate shock of the 9/11 attacks orchestrated by al-Qaeda, which killed nearly 3,000 Americans. The long-term causes included decades of rising Islamist extremism, the 1993 World Trade Center bombing, the 1998 U.S. embassy bombings in Africa, and the U.S.S. Cole attack in 2000. Additionally, the complex geopolitical landscape of the Middle East, including the Soviet-Afghan War's aftermath and U.S. support for authoritarian regimes, contributed to anti-American sentiment that extremists exploited. The short-term effects were swift and dramatic. President George W. Bush launched the invasion of Afghanistan to dismantle al-Qaeda and remove the Taliban. Domestically, Congress passed the USA PATRIOT Act, dramatically expanding surveillance powers and creating the Department of Homeland Security. Airport security was permanently overhauled with the creation of the TSA. The long-term effects have been equally transformative. The 2003 invasion of Iraq, justified in part by the War on Terror, led to a protracted insurgency, regional destabilization, and the rise of ISIS. The financial cost has been enormous, with estimates exceeding $8 trillion, contributing to national debt. The war's duration created veteran mental health crises and eroded public trust in institutions. The indefinite detention at Guantanamo Bay and drone warfare raised enduring legal and ethical questions. The 20-year Afghanistan war ultimately ended in a chaotic U.S. withdrawal in 2021, leaving a complex legacy of sacrifice and unresolved strategic outcomes. |
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