51.   However, the outlawed Basque separatist group ETA routinely detonates car bombs as part of its violent campaign for an independent state in the northern Basque region of Spain.

52.   In recent years the MQM has waged an increasingly violent campaign against the government and the Karachi Security Force.

53.   In the past, police have blamed Muslim guerrillas for setting off bombs in trains and buses in Kashmir as part of their violent campaign.

54.   Interior Minister Jaime Mayor Oreja confirmed Monday that the armed Basque separatist group ETA has resumed its extortion demands on businesses despite a declared cease-fire in its violent campaign.

55.   Islamic extremists are waging a violent campaign in Algeria and Egypt to enforce strict religion-based rule.

56.   Islamic extremists in Egypt have been waging a violent campaign to destabilize the secular government of President Hosni Mubarak.

57.   It ran to packed houses for three weeks before Shiv Sena began its violent campaign.

58.   It was unclear whether the killing was part of the violent anti-government campaign by Islamic extremists in Algeria or a common crime, Sills said.

59.   It was unclear whether the killing was part of the violent anti-government campaign by Islamic militants in Algeria or a non-political criminal act, Sills said.

60.   It was not known whether the arrests were related to recent attacks by the Irish Republican Army, which resumed its violent campaign in England in February.