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Chapter 11: Politics, Government and Economies

11.5 War and Terrorism

War and terrorism are both forms of armed conflict that aim to defeat an opponent. Although war and terrorism have been part of the human experience for thousands of years, their manifestation in the contemporary era is particularly frightening, thanks to ever more powerful weapons, including nuclear arms, that threaten human existence. Because governments play a fundamental role in both war and terrorism, a full understanding of politics and government requires examination of key aspects of these two forms of armed conflict. We start with war and then turn to terrorism.


occur both between nations and within nations, when two or more factions engage in armed conflict. War between nations is called , while war within nations is called . The most famous civil war to Americans, of course, is the American Civil War, which pitted the North against the South from 1861 through 1865. More than 600,000 soldiers on both sides died on the battlefield or from disease, a number that exceeds American deaths in all the other wars the United States has fought. Globally, more than 100 million soldiers and civilians are estimated to have died during the international and civil wars of the 20th century (Leitenberg, 2006). As Sydney H. Schanberg (2005), a former New York Times reporter who covered the wars in Vietnam and Cambodia, has bluntly observed, “‘History,’ Hegel said, ‘is a slaughterhouse.’ And war is how the slaughter is carried out.”


Scholars have attempted to explain why human beings wage war. A popular explanation comes from the field of evolutionary biology and claims that a tendency toward warfare is hardwired into our genetic heritage because it conferred certain evolutionary advantages. Photo by Pixabay from Pexels

Explaining War

The enormity of war has stimulated scholarly interest in why humans wage war. A popular explanation for war derives from evolutionary biology. According to this argument, war is part of our genetic heritage because the humans who survived tens of thousands of years ago were those who were most able, by virtue of their temperament and physicality, to take needed resources from other humans they attacked and to defend themselves from attackers. In this manner, a genetic tendency for physical aggression and warfare developed and thus still exists today. In support of this evolutionary argument, some scientists note that chimpanzees and other primates also engage in group aggression against others of their species (Wrangham, 2004).

However, other scientists dispute the evolutionary explanation for several reasons (Begley, 2009; Roscoe, 2007). First, the human brain is far more advanced than the brains of other primates, and genetic instincts that might drive their behavior do not necessarily drive human behavior. Second, many societies studied by anthropologists have been very peaceful, suggesting that a tendency to warfare is more cultural than biological. Third, most people are not violent, and most soldiers have to be resocialized (in boot camp or its equivalent) to overcome their deep moral convictions against killing; if warlike tendencies were part of human genetic heritage, these convictions would not exist.

If warfare is not biological in origin, then it is best understood as a social phenomenon, one that has its roots in the decisions of political and military officials. Sometimes, as with the U.S. entrance into World War II after Pearl Harbor, these decisions are sincere and based on a perceived necessity to defend a nation’s people and resources, and sometimes these decisions are based on cynicism and deceit. A prime example of the latter dynamic is the Vietnam War. The 1964 Gulf of Tonkin Resolution, in which Congress authorized President Lyndon Johnson to wage an undeclared war in Vietnam, was passed after North Vietnamese torpedo boats allegedly attacked U.S. ships. However, later investigation revealed that the attack never occurred and that the White House lied to Congress and the American people (Wells, 1994). Four decades later, questions of possible deceit were raised after the United States began the war against Iraq because of its alleged possession of weapons of mass destruction. These weapons were never found, and critics charged that the White House had fabricated and exaggerated evidence of the weapons in order to win public and congressional support for the war (Danner, 2006).

The Cost of War

Beyond its human cost, war also has a heavy financial cost. From 2003 through 2010, the war in Iraq cost the United States some $750 billion (O’Hanlon & Livingston, 2010); from 2001 through 2010, the war in Afghanistan cost the United States more than $300 billion (Mulrine, 2010). These two wars thus cost almost $1.1 trillion combined, for an average of $100 billion per year during this period. This same yearly amount could have paid for one year’s worth (California figures) of all the following (National Priorities Project, 2010):

  • 231,000 police officers,
  • 11.4 million children receiving low-income health care (Medicaid),
  • 2.6 million students receiving full tuition scholarships at state universities,
  • 2.5 million Head Start slots for children, and
  • 280,000 elementary school teachers.

These trade-offs bring to mind President Eisenhower’s famous observation that “every gun that is made, every warship launched, every rocket fired, signifies in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed.” War indeed has a heavy human cost, not only in the numbers of dead and wounded, but also in the diversion of funds from important social functions.


Terrorism is hardly a new phenomenon, but Americans became horrifyingly familiar with it on September 11, 2001, when about 3,000 people died after planes hijacked by Middle Eastern terrorists crashed into the World Trade Center, the Pentagon, and a field in Pennsylvania. The attacks on 9/11 remain in the nation’s consciousness. The attacks also spawned a vast national security network that now reaches into almost every aspect of American life. This network is so secretive, so huge, and so expensive that no one really knows precisely how large it is and how much it costs (Priest & Arkin, 2010). Questions of how best to deal with terrorism continue to be debated, and there are few, if any, easy answers to these questions.

Not surprisingly, sociologists and other scholars have written many articles and books about terrorism. This section draws on their work to discuss the definition of terrorism, the major types of terrorism, explanations for terrorism, and strategies for dealing with terrorism. An understanding of all these issues is essential to make sense of the concern and controversy about terrorism that exists throughout the world today.


As the attacks on 9/11 remind us, terrorism involves the use of indiscriminate violence to instill fear in a population and thereby win certain political, economic, or social objectives. Image by Rudi Nockewel from Pixabay.

Defining Terrorism

There is an old saying that “one person’s freedom fighter is another person’s terrorist.” This saying indicates one of the defining features of terrorism but also some of the problems in coming up with a precise definition of it. Some years ago, the Irish Republican Army (IRA) waged a campaign of terrorism against the British government and its people as part of its effort to drive the British out of Northern Ireland. Many people in Northern Ireland and elsewhere hailed IRA members as freedom fighters, while many other people condemned them as cowardly terrorists. Although most of the world labeled the 9/11 attacks as terrorism, some individuals applauded them as acts of heroism. These examples indicate that there is only a thin line, if any, between terrorism on the one hand and freedom fighting and heroism on the other hand. Just as beauty is in the eyes of the beholder, so is terrorism. The same type of action is either terrorism or freedom fighting, depending on who is characterizing the action.

Although dozens of definitions of exist, most take into account what are widely regarded as the three defining features of terrorism: (a) the use of violence; (b) the goal of making people afraid; and (c) the desire for political, social, economic, and/or cultural change. A popular definition by political scientist Ted Robert Gurr (1989, p. 201) captures these features: “the use of unexpected violence to intimidate or coerce people in the pursuit of political or social objectives.”

Types of Terrorism

When we think about this definition, 9/11 certainly comes to mind, but there are, in fact, several kinds of terrorism—based on the identity of the actors and targets of terrorism—to which this definition applies. A typology of terrorism again by Gurr (1989) is popular: (a) vigilante terrorism, (b) insurgent terrorism, (c) transnational (or international) terrorism, and (d) state terrorism.

is committed by private citizens against other private citizens. Sometimes the motivation is racial, ethnic, religious, or other hatred, and sometimes the motivation is to resist social change. The violence of racist groups like the Ku Klux Klan was vigilante terrorism, as was the violence used for more than two centuries by white Europeans against Native Americans. What we now call “hate crime” is a contemporary example of vigilante terrorism.

is committed by private citizens against their own government or against businesses and institutions seen as representing the “establishment.” Insurgent terrorism is committed by both left-wing groups and right-wing groups and thus has no political connotation. U.S. history is filled with insurgent terrorism, starting with some of the actions the colonists waged against British forces before and during the American Revolution, when “the meanest and most squalid sort of violence was put to the service of revolutionary ideals and objectives” (Brown, 1989, p. 25). An example here is tarring and feathering: hot tar and then feathers were smeared over the unclothed bodies of Tories. Some of the labor violence committed after the Civil War also falls under the category of insurgent terrorism. A relatively recent example of right-wing insurgent terrorism is the infamous 1995 bombing of the federal building in Oklahoma City by Timothy McVeigh and Terry Nichols that killed 168 people.

is committed by the citizens of one nation against targets in another nation. This is the type that has most concerned Americans at least since 9/11, yet 9/11 was not the first time Americans had been killed by international terrorism. A decade earlier, a truck bombing at the World Trade Center killed six people and injured more than 1,000 others. In 1988, 189 Americans were among the 259 passengers and crew who died when a plane bound for New York exploded over Lockerbie, Scotland; agents from Libya were widely thought to have planted the bomb. Despite all these American deaths, transnational terrorism has actually been much more common in several other nations: London, Madrid, Paris and various cities in the Middle East have frequently been the targets of international terrorists.

involves violence by a government that is meant to frighten its own citizens and thereby stifle their dissent. State terrorism may involve mass murder, assassinations, and torture. Whatever its form, state terrorism has killed and injured more people than all the other kinds of terrorism combined (Wright, 2007). Genocide, of course is the most deadly type of state terrorism, but state terrorism also occurs on a smaller scale. As just one example, the violent response of Southern white law enforcement officers to the civil rights protests of the 1960s amounted to state terrorism, as officers murdered or beat hundreds of activists during this period. Although state terrorism is usually linked to authoritarian regimes, many observers say that the U.S. government also engaged in state terror during the 19th century, when U.S. troops killed thousands of Native Americans (Brown, 1971).


Genocide is the most deadly type of state terrorism. The Nazi holocaust killed some 12 million people. Wikimedia Commons – public domain.

Explaining Terrorism

Why does terrorism occur? It is easy to assume that terrorists must have psychological problems that lead them to have sadistic personalities, and that they are simply acting irrationally and impulsively. However, most scholars agree that terrorists are psychologically normal despite their murderous violence and, in fact, are little different from other types of individuals who use violence for political ends. As one scholar observed,

Most terrorists are no more or less fanatical than the young men who charged into Union cannon fire at Gettysburg or those who parachuted behind German lines into France. They are no more or less cruel and coldblooded than the Resistance fighters who executed Nazi officials and collaborators in Europe, or the American soldiers ordered to “pacify” Vietnamese villages. (Rubenstein, 1987, p. 5) Contemporary terrorists tend to come from well-to-do families and to be well-educated themselves; ironically, their social backgrounds are much more advantaged in these respects than are those of common street criminals, despite the violence they commit.

If terrorism cannot be said to stem from individuals’ psychological problems, then what are its roots? In answering this question, many scholars say that terrorism has structural roots. In this view, terrorism is a rational response, no matter horrible it may be, to perceived grievances regarding economic, social, and/or political conditions (LaFree & Dugan, 2009). The heads of the U.S. 9/11 Commission, which examined the terrorist attacks of that day, reflected this view in the following assessment:

We face a rising tide of radicalization and rage in the Muslim world—a trend to which our own actions have contributed. The enduring threat is not Osama bin Laden but young Muslims with no jobs and no hope, who are angry with their own governments and increasingly see the United States as an enemy of Islam. (Kean & Hamilton, 2007, p. B1)

As this assessment indicates, structural conditions do not justify terrorism, of course, but they do help explain why some individuals decide to commit it.

Stopping Terrorism

Efforts to stop terrorism take two forms (White, 2012). The first form involves attempts to capture known terrorists and to destroy their camps and facilities and is commonly called a law enforcement or military approach. The second form stems from the recognition of the structural roots of terrorism just described and is often called a structural-reform approach. Each approach has many advocates among terrorism experts, and each approach has many critics.

Law enforcement and military efforts have been known to weaken terrorist forces, but terrorist groups have persisted despite these measures. Worse yet, these measures may ironically inspire terrorists to commit further terrorism and increase public support for their cause. Critics also worry that the military approach endangers civil liberties, as the debate over the U.S. response to terrorism since 9/11 so vividly illustrates (Cole & Lobel, 2007). This debate took an interesting turn in late 2010 amid the increasing use of airport scanners that generate body images. Many people criticized the scanning as an invasion of privacy, and they also criticized the invasiveness of the “pat-down” searches that were used for people who chose not to be scanned (Reinberg, 2010).

In view of all these problems, many terrorism experts instead favor the structural-reform approach, which they say can reduce terrorism by improving or eliminating the conditions that give rise to the discontent that leads individuals to commit terrorism. Here again the assessment of the heads of the 9/11 Commission illustrates this view:

We must use all the tools of U.S. power—including foreign aid, educational assistance and vigorous public diplomacy that emphasizes scholarship, libraries and exchange programs—to shape a Middle East and a Muslim world that are less hostile to our interests and values. America’s long-term security relies on being viewed not as a threat but as a source of opportunity and hope. (Kean & Hamilton, 2007, p. B1)


Key Terms

Civil war – armed conflict between factions within the same nation.

Insurgent terrorism – violence committed by private citizens against their own government or against businesses and institutions.

International war – armed conflict between nations.

State terrorism — violence by a government that is meant to frighten and or repress its own citizens.

Terrorism — use of unexpected violence to intimidate or coerce people in the pursuit of political or social objectives.

Transnational terrorism – violence committed by the citizens of one nation against targets in another nation.

Vigilante terrorism — violence committed by private citizens against other private citizens.

 War — when two or more factions engage in armed conflict.


Continue to 11.6 Economic Development in Historical Perspective


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Exploring Our Social World: The Story of Us by Jean Ramirez; Rudy Hernandez; Aliza Robison; Pamela Smith; and Willie Davis is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

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