61.   The soldiers had taken up positions to prevent violence between supporters of suspected war criminal Radovan Karadzic and President Biljana Plavsic.

62.   The shooting highlighted vulnerable links between Israel and the Palestinians that persist despite recent talk by Israeli officials of the need for separation to prevent further violence.

63.   They also say authorities need to do more than just prosecute students to prevent school violence and keep campuses safe.

64.   To prevent further violence, dozens of army troops with machine guns guarded the funeral.

65.   To prevent school violence, suburban and rural school districts should consider some measures used by their urban counterparts, experts and educators say.

66.   U.S. officers do not have the right to decide who can occupy the houses, so Cuculo huddled with the villagers in an effort to prevent violence.

67.   U.N. officials are no longer talking of preserving a multiethnic society so much as encouraging tolerance and preventing further violence.

68.   Under his term, the U.S. Postal Service has set up counseling programs for employees, increased screenings of new hires and trained managers in preventing violence.

69.   Unlike some of his colleagues, Stephens focuses on how to prevent school violence rather than investigating its root causes.

70.   Western officials defended the move as a legitimate response to prevent violence and perhaps even a coup.