Afghanistan held its landmark legislative elections this Sunday. Almost exactly four years after 9/11, and the invasion that followed, Afghanistan will have, for the first time in its history, a democratically elected constitutional government. That is something remarkable, and cause to celebrate - but only in the way that one cheers hopefully during a tough game at halftime.

Everything we know about democracy promotion and post-conflict reconstruction tells us that Afghanistan is far from out of the woods. Even after significant international intervention, many failed states remain unstable, or relapse into conflict and chaos. Remember Haiti? The United States invaded in 1994 and oversaw reconstruction and elections in 1995 and 2000, as international forces slowly withdrew. By 2004, U.S. and United Nations Forces were dispatched to the troubled island again. Haiti is not an outlier. World Bank studies show that countries coming out of civil war are forty percent likely to return to war within five years. It took one horrific hurricane to turn New Orleans to chaos. Imagine the effects of 25 years of war.

One of the main reasons failing countries continue to fail is economic. Economic recovery after war provides one of the best measures of the likelihood of long-term stability. International assistance can play a key role in jump-starting the economy and paying for basic government services, but it can take a generation to return to pre-war standards of living. The problem is that donor countries tend to be most generous in the first few years of the crisis - when local capacity to do something with those funds is limited. And just when the government starts to get on its feet - usually around the four-year mark - the assistance dries up.

The Afghan economy has seen remarkable growth rates over the last four years, but that is only half good. There is a truly free market now in Afghanistan - free from the rule of law. Much of the growth has come from the booming opium trade and other smuggling operations. While a strong economy is necessary to rebuild state and society, a criminal economy will necessarily destroy them both.

Politically, Afghanistan is getting its first taste of real elections - but it is far from being a stable democracy. There were more than 5,000 candidates in the legislative elections this Sunday, violence was relatively low, and turnout decent - all signs that political participation is blossoming. But nobody knows who will run the new parliament, or how it will function. It has no building and no staff. The only other parliament in Afghanistan's history, from 1965 to 1973, is widely blamed for increasing the polarization that led to civil war there. Since armed warlords still dominate many parts of the country, they will undoubtedly be strongly represented in the new legislature. As we have seen in places like Liberia and Serbia, post-conflict elections can produce quite undemocratic leaders.

What does this mean for Afghanistan? First, it means that the next four years will be as important there as the last four. Afghanistan's leaders, elected and otherwise, must put the cause of their nation before their factional, ethnic and venal interests. For our part, the United States and its allies must continue to support Afghanistan, financially and militarily, until it gets out of the danger zone. That means the same level of support for at least another four years.

Second, it means we have to shift our mentality there from short term to long term. If the United States has one overarching goal, it must be to build a legitimate Afghan state that is strong enough to survive and competent enough to deliver results. The Afghan police and legal system remain in shambles. Afghanistan's school system was rated the worst in the world last year by the United Nations Development Program. More international support needs to go to education, training a capable Afghan government, and supporting the rule of law.

Finally, it means something a little more intangible: continued political attention. If Afghanistan falls off the policy agenda in Washington, London and Berlin, the dangers that lurk there will prosper. Lagging reconstruction is already creating support for the ongoing Taliban insurgency. An unchecked opium trade keeps warlord armies well fed.

On this anniversary, we must remember the true cause of those grim attacks four years ago: Bin Laden and Al Qaeda had free reign of a failed state in chaos. We may not be able to find bin Laden, but we know where Afghanistan is located.

Among the growing number of recent cases where international actors have become engaged in trying to rebuild a shattered state and construct democracy after conflict, Iraq is somewhat unique. The state collapsed not as a result of a civil war or internal conflict, but as a result of external military action to overthrow it. We are still very much in the middle of an internationally assisted political reconstruction process in Iraq, and we will not know for a year or two, or maybe five or ten, the outcome of the postwar effort to rebuild the Iraqi state. Nevertheless, some important lessons can be identified.

Prepare For A Major Commitment

Rebuilding a failed state is an extremely expensive and difficult task under any circumstance, and even more so in the wake of violent conflict. Success requires a very substantial commitment of human and financial resources, delivered in a timely and effective fashion, and sustained over an extended period of time, lasting (not necessarily through occupation or trusteeship, but at least through intensive international engagement) for a minimum of five to ten years.

Commit Enough Troops

One of the major problems with the American engagement in Iraq is that there were not enough international troops on the ground in the wake of state collapse to secure the immediate postwar order. As a result, Iraq descended into lawless chaos once Saddam's regime fell. The United States Army wanted a much larger force on the ground in order to secure the postwar order, something like 400,000 troops rather than the total invasion force of less than 200,000 that was ultimately authorized. Of course, what is needed is not simply enough troops but the right kind of troops with the proper rules of engagement. It does no good to have troops on the ground if they simply stand by and watch what is left of the state being stolen and burned. One lesson of Iraq is that international post-conflict stabilization missions need to be able to deploy not just a conventional army but a muscular peace implementation force that is somewhere between a war-making army and a crime-fighting police, between a rapid reaction and riot control force.

Mobilize International Legitimacy and Cooperation

In the contemporary era, a successful effort at post-conflict reconstruction requires broad international legitimacy and cooperation, for at least two key reasons. First, the scope and duration of engagement is typically more than any one country-and public-is willing to bear on its own. The broader the international coalition, the greater the human and financial resources that can be mobilized, and the more likely that the engagement of any participating country can be sustained, as its public sees a sense of shared international commitment and sacrifice. Second, when there is broad international engagement and legitimacy, people within the post-conflict country are less likely to see the intervention as the imperial project of one country or set of countries. All other things being equal, international cooperation and legitimacy tends to generate greater domestic legitimacy-or at least acceptance-for the intervention.

Generate legitimacy and trust within the post-conflict country

No international reconstruction effort can succeed without some degree of acceptance and cooperation-and eventually support and positive engagement-from the people in the post-conflict country. Without some degree of trust in the initial international administration and its intentions, the international intervention can become the target of popular wrath, and will then need to spend most of its military (and administrative) energies defending itself rather than rebuilding the country and its political and social order. Unfortunately, these qualities were lacking in the occupation of Iraq, and the Iraqi people knew it. From the very beginning, the American occupation failed to earn the trust and respect of the Iraqi people. As noted above, it failed in its first and most important obligation as an occupying power-to establish order and public safety. Then it failed to convey early on any clear plan for post-conflict transition.

All international post-conflict interventions to reconstruct a failed state on more democratic foundations confront a fundamental contradiction. Their goal is, in large measure, democracy: popular, representative, and accountable government, in which "the people" are sovereign. But their means are undemocratic: in essence, some form of imperial domination, however temporary and transitional. This requires a balancing of international trusteeship or imperial functions with a distinctly non-imperial attitude and some clear and early specification of an acceptable timetable for the restoration of full sovereignty. As much as possible, the humiliating features of an extended, all-out occupation should be avoided.

Hold Local Elections First

One of the toughest issues on which to generalize concerns the timing of elections. Ill-timed and ill-prepared elections do not produce democracy, or even political stability, after conflict. Instead, they may only enhance the power of actors who mobilize coercion, fear, and prejudice, reviving autocracy and even precipitating large-scale violent strife. In Angola in 1992, in Bosnia in 1996, and in Liberia in 1997, rushed elections set back the prospects for democracy and, in Angola and Liberia, paved the way for renewed civil war. There are therefore compelling reasons, based in logic and in recent historical experience, for deferring national elections until militias have been demobilized, new moderate parties trained and assisted, electoral infrastructure created, and democratic media and ideas generated. International interventions that seek to construct democracy after conflict must balance the tension between domination for democracy and withdrawal through democracy. In these circumstances, two temptations compete: to transform the country, its institutions and values, through an extended and penetrating occupation (à la British colonial rule), and to hold elections and get out as soon as possible. The question is always, in part, how long can international rule be viable? In Iraq, for better or worse, the answer-readily apparent from history, and from the profound and widespread suspicion of American motives in the region and among Iraqis themselves-was: not long.

Disperse Economic Reconstruction Funds and Democratic Assistance As Widely As Possible

Both for the effectiveness and speed of economic revival, and in order to build up local trust and acceptance, there is a compelling need for the decentralization of relief and reconstruction efforts, as well as democratic civic assistance. The more that the international administration, as well as private donors, works with and through local partners, the more likely that their relief and reconstruction efforts will be directed toward the most urgent needs, and the better the prospect for the accumulation of political trust and cooperation with the overall transition project. In Iraq there was a particularly compelling need for the creation of jobs, which might have been done more rapidly by channeling repair and reconstruction contracts more extensively through a wide range of local Iraqi contractors, instead of through the big American mega-corporations.

Proceed With Some Humility

This encompasses perhaps the ultimate, overarching contradiction. It is hard to imagine a bolder, more assertive, and self-confident act than a nation, or a set of nations, or "the international community," intervening to seize effective sovereignty in another nation. There is nothing the least bit humble about it. But ultimately the intervention cannot succeed, and the institutions it establishes cannot be viable, unless there is some sense of participation and ultimately "ownership" on the part of the people in the failed and re-emerging state. This is why holding local elections as early as possible is so important. It is why it is so vital to engage local partners, as extensively as possible, in post-conflict relief and economic reconstruction. And it is why the process of constitution making must be democratic and broadly participatory.

President Bush describes Afghanistan, the first front on the war on terrorism, as a success. In comparison to Iraq, perhaps it is. But if you look at Afghanistan on its own merits, the lack of progress is disheartening. In 2002, President Bush promised a "Marshall Plan" for the country, with the goal of turning Afghanistan into a stable, democratic state. On Tuesday, before the United Nations General Assembly, the president said that "the Afghan people are on the path to democracy and freedom." Yet in nearly three years we have failed to create security, stability, prosperity or the rule of law in Afghanistan.

These failings are not just a reflection of the great difficulties of nation-building in places like Afghanistan, they are also the direct result of the Bush administration's policy decisions. Our efforts in Afghanistan are underfinanced and undermanned, and our attention is waning.

The root of the problem is that we invaded Afghanistan to destroy something - the Taliban and Al Qaeda - but we didn't think much about what would grow in its place. While we focused on fighting the terrorists (and even there our effectiveness has been questionable), Afghanistan has become a collection of warlord-run fiefs fueled by a multibillion-dollar opium economy. We armed and financed warlord armies with records of drug-running and human rights abuses stretching back two decades. Then we blocked the expansion of an international security force meant to rein in the militias. These decisions were made for short-term battlefield gain - with disregard for the long-term implications for the mission there.

Our Army continues to hunt insurgents in the mountains, but we have refused to take the steps necessary to secure the rest of the country, and it shows. More coalition and Afghan government soldiers and aid workers have died this year than in each of the previous two. This summer, Doctors Without Borders, which has worked in the most desperate and dangerous conditions around the world, pulled out of Afghanistan after 24 years. In other words, the group felt safer in Afghanistan during the Soviet occupation and the civil war that followed than it did three years after the United States-led coalition toppled the Taliban.

Last month, after a United Nations-backed voter registration office was bombed, the vice president of the United Nations Staff Union urged Secretary General Kofi Annan to pull employees out of Afghanistan. The opium trade is also out of control, fueling lawlessness and financing terrorists. Last year, the trade brought in $2.3 billion; this year, opium production is expected to increase 50 to 100 percent.

Amid terrorist attacks and fighting among regional warlords, the country is preparing for presidential elections on Oct. 9. A recent United Nations report warned that warlords were intimidating voters and candidates. This month, the Organization for Security and Cooperation in Europe, which has monitored post-conflict elections in trouble spots like Bosnia and Kosovo, declared that Afghanistan was too dangerous for its election monitors (it is sending a small "election support team'' instead). President Hamid Karzai narrowly escaped assassination last week on his first campaign trip outside Kabul, and eight other presidential candidates have called for elections to be delayed, saying it's been too dangerous for them to campaign.

Many of these problems flow from early mistakes. Rather than moving quickly to establish security and then gradually turning over control to a legitimate domestic authority, we have done the opposite. As fighting among warlord militias in the countryside intensifies, we are slowly expanding our presence and being dragged into conflicts. The American "advisers" in Afghan Army units, the ubiquitous heavily armed "private" security forces and the fortress-like American Embassy are garnering comparisons to the day of the Soviets.

In Kabul, the effort to build a stable, capable government has also lagged dangerously. President Karzai has begun to show great fortitude in challenging warlords. But his factious cabinet, born of political compromise, has collapsed under the pressure of the country's hurried presidential elections. Outside Kabul, his control remains tenuous in some places, nonexistent in others. Kabul's Supreme Court, the only other branch of government, is controlled by Islamic fundamentalists unconcerned with the dictates of Afghanistan's new Constitution. On Sept. 1, without any case before the court, the chief justice ordered that Latif Pedram, a presidential candidate, be barred from the elections and investigated for blasphemy. His crime? Mr. Pedram had suggested that polygamy was unfair to women. These clerics are trying to establish a system like that in Iran, using Islam as a bludgeon against democracy.

It's true that there have been several important accomplishments in these three years: the Taliban and Al Qaeda no longer sit in Kabul's Presidential Palace; girls are back in school in many parts of the country; some roads and buildings have been rebuilt; and more than 10 million Afghans have registered to vote for the presidential elections. Thousands of international aid workers have been working with the Afghans, often at great risk, to make things better. Despite the slow progress, most Afghans are more hopeful about their future than they have been in years.

But many people working there are left with the nagging feeling that much more could have been done both to help Afghanistan and fight terrorism over the last three years. Our experience demonstrates that you can't fight wars, or do nation-building, on the cheap. Afghanistan should be a critical election issue this year, but Iraq looms much larger in the public mind. Unless the next administration steps up to the plate, it may well be an issue in four years, when we start asking, "Who lost Afghanistan?"

J Alexander Thier, a fellow at the Hoover Institution and the Center on Democracy, Development and the Rule of Law at Stanford University, was a legal adviser to Afghanistan's constitutional and judicial reform commissions.