WASHINGTON — In the wake of the devastating earthquake, there has been an outpouring of international support for Haiti. The first priority has been saving lives. That means getting water, food, shelter, medicine and other basic supplies to victims. The first rush must be backed up by an ongoing logistics chain that will need to function for many months.

But even as we stabilize the humanitarian response, we need to turn to the delivery of basic services and reconstruction. As we do so, we must learn the lessons of the past.

After five peacekeeping missions and billions of dollars in aid, Haiti remains a country with some of the worst human development indicators in the world.