21.   But the arms trade collapsed as communism crumbled.

22.   For a split second the grimacing Rabin looks over his left shoulder, then he collapses as those around him duck.

23.   For a split second a grimacing Rabin looks back over his left shoulder, then collapses as those around him duck.

24.   He collapsed as the crowd roared, then rose in a daze.

25.   However, a section of the damaged wreck collapsed as it was being lifted by a crane on Wednesday.

26.   It described the dam that collapsed as small, but gave no details.

27.   More importantly, the Taliban appeared to have collapsed as quickly and dramatically as it had emerged.

28.   More importantly, the Taliban appeared to have collapsed as quickly and dramatically as they had emerged.

29.   More than a dozen peace accords that called for disarmament collapsed as rival warlords refused to give up their guns without assurances their enemies also were disarming.

30.   Numerous peace pacts have collapsed as the war that Taylor began with a rebellion against a dictatorship exploded into full tribal warfare.