More info here:
en.wikipedia.org...
In 1825 Haiti never should have had to pay France $21 billion (in 2004
dollars) to compensate French slave-holders for their loss of property
(now free Haitians). This debt, paid under threat of invasion and
exclusion from international commerce, took Haiti 120 years to repay.

Google Video Link |
As soon as dawn breaks in Port-au-Prince the first children appear, staggering under the weight of five-gallon buckets of water. The water carriers, many as young as 6-years-old, are some of the thousands of children living as virtual child slaves in the country.
Given away to other families by parents too poor to feed and clothe them, they cook, clean and fetch water without any payment.
Originally posted by grandnic
I'll have to check if it is true, but I heard on the radio last week that France has proposed the cancelation the national debt of Haiti.
France Calls for Cancellation of Haiti's Debt
www1.voanews.com...
But the fact that they forced them into poverty for so long is very disturbing. But I believe it is not the only thing that kept Haiti the way it was.
For what it's worth ... a wiki page about Haiti' debt
Yugoslav construction companies had built most of the military infrastructure in Iraq, such as military bases and command headquarters during the seventies and eighties of the last century.