Read this outline for an argumentative essay about government. 1. people have different ideas about the role of government. a. the primary purpose of government is to protect its citizens. 2. government should protect citizens from foreign and domestic threats. a. the country faces threats from other nations, terrorists, and criminals. b. the military can provide a strong defense at home and abroad. c. the police and other government agencies keep citizens safe locally. d. some people believe social services are more important than defense, but citizens cannot survive without protection and security. 3. government's main role is to provide protection via the military and other agencies. the underlined sentence in the outline is the

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject.a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher.wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners.acceptable only when the researcher’s irb grants a special waiver.