Few issues in America public life are more emotionally charged than guns and no subject within this political maelstrom is more bitterly contested than the Second Amendment. Although it is hard to imagine this issue heating up any further, it is about to get red-hot.

Earlier this year, the Court of Appeals for the District of Columbia struck down the District of Columbia's local gun-control law on Second Amendment grounds. The D.C. Court is only the second Appeals Court to affirm that the Second Amendment protects an individual (as opposed to collective) right to bear arms, and the first one to actually strike down an existing gun control law on this basis. The case is now heading to the Supreme Court, which has not taken a Second Amendment case in almost seventy years. District of Columbia v Heller will likely shape the contours of future discussions of gun control for decades to come. It might even have an impact on the dynamics of the 2008 presidential election. For better or worse, history—the history of the 2nd amendment and the history of how Americans have interpreted it—is also likely to be at the heart of the case.

Two Interpretations

The Second Amendment reads: "A well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed." What do these words mean? Well, the answer to this question depends on who you ask. Supporters of the so-called collective rights interpretation believe that the Second Amendment only protects the right to bear arms within the context of well regulated militias. Supporters of the so-called "individual right" interpretation view the right to bear arms as a right vested in individuals, much like the 1st Amendment right to freedom of speech.

The fact that there are two such divergent interpretations is the result of significant changes in how Americans view the 2nd Amendment that occurred during the latter part of the twentieth century. For most of the last century, the meaning of the Second Amendment was not particularly controversial: the courts, legal scholars, politicians, and historians endorsed some version of the collective rights interpretation. As late as 1991, Chief Justice Warren Burger described the individual rights view as an intellectual fraud. Yet, the growth of a revisionist individual rights theory of the Second Amendment in the years since Burger made his comment has been nothing short of astonishing.

This view was originally propagated by gun rights activists such as Stephen Halbrook, Don Kates, and David Kopel whose research was funded by libertarian think tanks and the National Rifle Association (NRA).

In the decade before Burger's attack, these activists had published law review articles at a dizzying rate arguing for an individual rights view. The NRA even endowed a chair in Second Amendment studies at George Mason Law School with the express purpose of supporting this viewpoint. As the paper trail supporting this view grew longer, the individualist perspective started to gain some traction among prominent liberals.

When Harvard Law School's Lawrence Tribe, a renowned liberal, acknowledged the legitimacy of this view in 2005, the long road from Burger's "intellectual fraud" to constitutional mainstream had ended. There is no doubt that the individual rights view is now eminently respectable.

For several reasons, opponents of this interpretation were slow to respond: confidence that the individual rights view would never attract judicial notice, a general decline in interest in constitutional history outside law schools, and a general lack of funds to support research on this topic all hampered scholarship. Despite these obstacles, historians began to turn their attention to the Second Amendment and new funding for research on this topic led to a revival of scholarly interest and a more robust debate.

Scholarship on the Second Amendment is now is deeply divided. Indeed, there is currently a broad spectrum of views on the meaning of the Second Amendment running from an expansive individual rights view to the traditional collective rights view, and a host of new positions somewhere in the middle. While many law professors support the individual rights view, most historians reject this interpretation as an anachronistic reading of the amendment and its history.

To render a decision in DC v Heller, the Supreme Court will need to wade through this immense body of scholarship, and it will not be an easy task. The Justices will be forced to make decisions about 2nd Amendment history: to choose between a version of the past presented by historians and a rather different version of history presented by gun rights advocates.

From Miller to Heller: Guns and the Supreme Court

The current case before the Court tests the District of Columbia's gun control law—one of the strictest in the nation. The District's law was enacted in 1976 in an effort to reduce the city's terrible rates of violent crime. It makes it virtually impossible legally to own a handgun and requires that all firearms be locked up.

The last time a Second Amendment case came before the Court, the issue was not a local law but a federal gun control law that dealt with so called "gangster weapons" such as machine guns. In United States v. Miller (1939), the court ruled (in convoluted language) that the Second Amendment had to be interpreted with regard to the "obvious purpose to assure the continuation and render possible the effectiveness of such forces [well regulated militias], the declaration and guarantee of the Second Amendment were made. It must be interpreted and applied with that end in view."

The defendants in that case were charged with the crime of transporting and possessing an unregistered sawed off shotgun, in violation of the National Firearms Act, 26 U.S.C. § 1132. One of the factors weighing in Miller was that the weapon was clearly not typically associated with use in the militia and therefore was not protected by the 2nd Amendment. (Since the Court's ruling in Miller gun rights advocates have argued that shot guns were military weapons useful in trench warfare, but it is doubtful that a sawed off shotgun owned by two criminals would really pass the Miller test.)

In Heller, the Court must decide if the Second Amendment protects the right to own a hand gun. Given the popularity of hand guns this issue touches a larger segment of the gun owning population (somewhere around 20 percent of US households have handguns.) Gun control supporters read Miller to require that a weapon be of a type associated with the militia and be used in some militia related activity. Gun rights advocates argue that Miller only requires that the weapon be of a type associated with militia activity. Thus, Heller's lawyer's claim that the 2nd Amendment bars a ban on hand guns because it is a type of gun used by some members of the militia (the modern National Guard).

The Individualist Interpretation and the Great American Gun Debate

No First Amendment scholar would argue that we ought to interpret freedom of the press exactly as the Founders understood it. Yet, claims like this are common in Second Amendment scholarship where the original meaning of the Amendment seems to figure more centrally than in other areas of constitutional law. In part the propensity toward originalism—the theory that we ought to interpret the Constitution according to its original meaning—mirrors the ideology of modern conservative thought. Originalism fits with conservatism because it provides a strong critique of the modern regulatory state created after the New Deal. Second Amendment originalism also draws on a potent set of myths associated with America's past, particularly the idea of the Minuteman. Thus, gun rights sites on the internet invariably carry images of the Minuteman. (Although these images are generally drawn from the individualistic and romantic 19th century memorials to the Minuteman and have little to do with the real Minutemen who were part of the Founding era's well regulated militia.)

Ironically, the originalist arguments in favor of an individual rights view of the Second Amendment are probably the intellectually weakest arguments to support this position. One could make a much stronger and intellectually more interesting argument in support of an individual rights view if one adopted a living constitution argument. Supporters of a living constitution believe we ought to interpret the Constitution according to modern concerns and beliefs, recognizing that America has changed radically since the 18th century. Polling data over the last few decades have consistently shown that most Americans believe the Second Amendment protects an individual right.

It would be easy to imagine a theory of the 2nd Amendment that defended this right as part of a living Constitution that has evolved toward a more individualistic conception of rights. Yet, most gun rights advocates eschew this line of argument in favor of originalist historical claims about the Second Amendment. In part this decision reflects the underlying political ideologies behind gun rights. Libertarians and social conservatives, the two groups most closely identified with the individual rights view, are generally uncomfortable with living constitutional arguments because the idea of an evolving constitution has been closely associated with modern liberalism over the past century.

There are problems, however, with this reliance on an originalist interpretation: it rests on a distorted view of the past. Consider some of the claims made by gun rights supporters. No figure has been more abused by Second Amendment originalists than Thomas Jefferson. As one gun rights advocate noted: "It is clear Jefferson was strongly in favor of personal arms. In June of 1796, Thomas Jefferson wrote to George Washington, 'one loves to possess arms.'" This quote has been cited by four different pro-individual rights scholars in law reviews. The quote is accurate, but it is clearly taken out of context. In a forthcoming article in the Albany Government Law Journal, historian David Konig points out that this quote had nothing to do with firearms. Jefferson was actually talking metaphorically, about having all of the facts one needed in an argument—going into an argument with all the right "ammunition."

Individual rights supporters also invoke the authority of the 1776 Pennsylvania Constitution, the first state constitution to protect the right to bear arms, to support the notion that bearing arms was not typically understood at the time of its writing to refer to arms used in conjunction with military purposes. The Pennsylvania declaration of Rights asserted that:

"That the people have a right to bear arms for the defence of themselves and the state; and as standing armies in the time of peace are dangerous to liberty, they ought not to be kept up; And that the military should be kept under strict subordination to, and governed by, the civil power."

Invariably, quotes of this provision by gun rights supporters do not include anything after the semi-colon. If one reads the entire provision, however, it is clear that the right to bear arms in defense of the state and themselves, was tied to the eighteenth century opposition to standing armies. This provision was unconnected to the question of private guns used for private purposes. Indeed, the Pennsylvania Constitution treats the use of firearms for hunting in a separate provision.

Additional evidence that the Pennsylvania provision did not mean what gun rights advocates think it means comes from the work of the historian Nathan Kozuskanich. His study of the origins of the Pennsylvania Constitution conclusively shows that the state's arms bearing provision was framed by backcountry Pennsylvanians who had been in a protracted battle with the Quaker dominated legislature before the War of Independence. Quakers were religious pacifists who opposed using violence to settle conflicts. (Quakers even opposed hunting for sport, but accepted that one might hunt for sustenance.) The Quakers refused to enact a militia law and backcountry residents complained bitterly that without a militia they lacked the arms to defend the state and themselves against hostile Indians. Pennsylvanians wished to be able to protect their communities and wanted the state to pass a militia law. The individual right of self defense, something well established under English common law, was simply not an issue in Pennsylvania during the Revolutionary era.

Finally, one often hears the puzzling claim that none of the great nineteenth century commentators on the Constitution accepted the militia-based reading of the Second Amendment. This would have come as a shock to the most influential 19th century commentator, Justice Joseph Story. In his landmark Commentaries on the Constitution, Story not only described the Second Amendment as the "palladium of liberty" but he went on to note:

"And yet, though this truth would seem so clear, and the importance of a well regulated militia would seem so undeniable, it cannot be disguised, that among the American people there is a growing indifference to any system of militia discipline, and a strong disposition, from a sense of its burthens, to be rid of all regulations. How it is practicable to keep the people duly armed without some organization, it is difficult to see. There is certainly no small danger, that indifference may lead to disgust, and disgust to contempt; and thus gradually undermine all the protection intended by this clause of our national bill of rights."

Story's invocation of the grand palladium of liberty concerned the right to bear arms in a well regulated militia, and had nothing to do with hand guns or other weapons owned primarily for individual self defense. It was the absence of regulation, not too much regulation that Story feared. All too often, when gun rights advocates and their scholarly allies quote Story they truncate his quote.

Whatever the Supreme Court decides to do in the Heller case it is important that the history they use is complete and accurate.

Simplicity vs. Complexity

One of the biggest problems with the Second Amendment debate is that a genuinely historical understanding of this issue requires one to accept that historical truth is seldom simple: so many overlapping shades of grey rather than stark blacks and whites. The effectiveness of the gun rights argument rests on its utter simplicity and refusal to engage with historical complexity. If one reads the comments sections on any of a dozen gun rights blogs one sees the same quotes and arguments recycled time and again. (There is a remarkably strong gun rights presence in cyberspace. Gun control supporters seem to have other hobbies.) For gun rights advocates, there is one interpretation and all the evidence points in that one direction. If this were actually true, then the Second Amendment would be unique in American constitutional history since it would be the only part of the constitution whose meaning was never contested and never changed in the time between the Founding era and the modern period.

Given that the language of individual rights is now everywhere in modern America, it is hard to explain the historical meaning of the Second Amendment, which is the product of a different era when the language of rights was not nearly as individualistic as it has become. This difference in the meaning of "rights" from the 18th to the 21st centuries is crucial to making sense of the 2nd Amendment today. Consider the language of the original draft of the first five amendments to the Constitution that Congress proposed in 1791. (The term "Bill of Rights" is itself a later name that was only applied to the first ten amendments in the nineteenth century.)

Article the First.
After the first enumeration, required by the first Article of the Constitution, there shall be one Representative for every thirty thousand, until the number shall amount to one hundred, after which the proportion shall be so regulated by Congress, that there shall be not less than one hundred Representatives, nor less than one Representative for every forty thousand persons, until the number of Representatives shall amount to two hundred, after which the proportion shall be so regulated by Congress, that there shall not be less than two hundred Representatives, nor less than one Representative for every fifty thousand persons.

Article the Second.
No law varying the compensation to the members of Congress, shall take effect, until an election of Representatives shall have intervened.

Article the Third.
Congress shall make no law establishing religion or prohibiting the free exercise thereof, nor shall the rights of Conscience be infringed.

Article the Fourth.
The Freedom of Speech, and of the Press, and the right of the People peaceably to assemble, and consult for their common good, and to apply to the Government for a redress of grievances, shall not be infringed.

Article the Fifth.
A well regulated militia, composed of the body of the People, being the best security of a free State, the right of the People to keep and bear arms, shall not be infringed, but no one religiously scrupulous of bearing arms, shall be compelled to render military service in person.

The most obvious fact about this list is that what we know as the Second Amendment was originally the Fifth. Also, the first two Amendments do not have anything to do with individual rights.

The language of the original assembly clause, which shares with our Second Amendment the phrase "right of the people" bears close scrutiny. Rather than frame the right to assemble in individualistic terms, the right is framed in civic terms. It is a right of the people to assemble for a particular public purpose, "to consult for the common good, and apply to the government for a redress of grievances." The phrasing of this right captures the importance of civic republican ideas to the founding generation.