71.   The route was used by hundreds of thousands of ethnic Albanians driven from the province by Serb police before the border was closed Wednesday without explanation.

72.   The same route was used successfully in the past week by the group Medecins Sans Frontieres, or Doctors Without Borders.

73.   The rebel Serbs reopened their checkpoint, and insisted the U.N. convoys use that route again.

74.   The same route was used successfully in the past week by the group Medicins Sans Frontieres, or Doctors Without Borders.

75.   The road was temporarily opened earlier this month but traffic was halted within hours because of squabbling over who should be allowed to use the route.

76.   The route is used daily by people smugglers, who illegally transport people from Iraq, Afghanistan and a variety of other countries to Greece.

77.   The same export route has been used by other parrot smugglers tracked by the U.S. Fish and Wildlife Service.

78.   The UNHCR is not willing to use the route offered by Serbs after their convoy was hit last week by six bullets.

79.   The United Nations has used the routes, but other civilian traffic has been deterred by mines or fear of Serb hostility.

80.   The UNHCR has not been willing to use that route after a convoy was hit last week by six bullets.