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The City Attorney should direct all attorneys employed by her office that there should be no communication between them and the counsel representing the Civil Grand Jury on any substantive matter including the time or date of any particular interview . However , since this type of machinery can also be utilized for purely civil purposes , they are recorded in the category of so-called dual-use goods , i.e. goods that have both a civil and a strategic , i.e. military , application range . You have the Bouganvillians for example who see themselves as a distinct ethnic group which in many respects they are , wanting to break off or some of them wanted to break off from Papua New Guinea - you had a civil war there which lasted for nine years where about 20,000 people died and we've played a big role with New Zealand in helping to bring that civil war to an end . Finally , for an understanding of how historians have interpreted the Civil War and its various elements , and how those interpretations have changed over the years , the essential source is Writing the Civil War : The Quest to Understand ( James M. McPherson and William J. Cooper , eds , University of South Carolina Press , 1998 ) . These assumptions are addressed using data collected in a 1997 random sample of 235 heads of household whose lives had been disrupted by the 1981-1990 civil war in Nicaragua and had since resettled in a Managuan barrio .