Chapter 10. The Military, War, and Terrorism
Chapter 10. The Military, War, and Terrorism Source: U.S. Navy/Flickr ( Iran war could cost US taxpayer $1 trillion, says Harvard academic ) The United States is among dozens of sovereign states that were directly shaped or created by war. Since 1775, the United States has been involved in over 200 military conflicts, five of which were officially declared wars, and many more were military interventions that shaped our history and defined us globally. Even before we became a nation, and for 300 years total, we were involved in hundreds of wars with the Indigenous tribes. From 1775 to 2026, the United States has been at war for approximately 93% of its existence. This means that for 229 of the 249 years we have existed, we have been involved in military engagements. This translates to just 20 years of peace, and military conflicts happening approximately every 20 years. Only one period, from 1891 to 1897, can we identify the longest time of peac...