21.   Boliden blamed the accident on uncontrollable underground movements.

22.   Boliden has previously said that reservoir wall collapsed because of uncontrollable underground movements.

23.   But underground movements have been threatening to strike the ruling al-Saud family and Western forces in Saudi Arabia.

24.   China supported the African National Congress of South African President Nelson Mandela when it was an underground anti-apartheid movement.

25.   Diver called out to searchers after they thought they heard movement underground, suspended digging and shouted to see if they could get a response.

26.   For the first time, Thailand on Wednesday honored the underground movement that resisted the Japanese during World War II.

27.   He reportedly has maintained his contacts with the underground pro-independence movement inside East Timor.

28.   He went on to found an underground movement composed of lawyers and magistrates who opposed the collaborationist Vichy regime.

29.   He said he had no alternative to breaking the law because Cuban authorities had become aware that he headed an underground anti-Castro movement.

30.   It served as a center for the underground movement that plotted against Russian czarist rule.