Which statement most clearly links the evidence and conclusion for an argument in favor of requiring school uniforms? a) when socio-economic distinctions are eliminated, school uniforms should be required for use by all students. b) as a result of socio-economic distinctions being minimized among students, school uniforms should be required. c) school uniforms minimize socio-economic distinctions between students, but they should be required of all students. d) school uniforms should be required because they eliminate socio-economic distinctions between students of varying backgrounds.