51.   The allied campaign over Kosovo pushes West European nations to attacking a fellow European state for the first time since World War II.

52.   The allied campaign over Kosovo pushes West European nations toward attacking a fellow European state for the first time since World War II.

53.   The county, like most others in the region, undertook a mosquito-killing campaign over the winter in hopes of minimizing any outbreak this year.

54.   The deal calls on the two neighbors to halt their media campaigns over the dispute, but does not touch on the territorial conflict itself.

55.   The opposition Labor party has hit unexpected turbulence in the election campaign over its position on air traffic control.

56.   The president spoke as the Defense Department moderated the bombing campaign over Afghanistan, which was designed to avoid offending Muslims marking their Friday Sabbath.

57.   The United States also runs the air campaign over Afghanistan from a commnd center at remote Prince Sultan Air Base south of Riyadh, the capital.

58.   The striking characteristic of the campaign over the past couple of weeks has been the diminishing importance of detail.

59.   Greenpeace mounted a massive protest campaign over the proposed sinking of the Brent Spar.

60.   Greenpeace mounted a massive protest campaign over the proposed sinking of the Brent Spar in the North Atlantic last spring.