Agroup of workers in a medical examiner's office decided that they would not wear blue jeans to work because such casual wear seemed unprofessional. this informal agreement was made even though the office did not have a dress code. the workers created a(n)

Which answer best describes the main purpose of the monroe doctrine? a to establish fixed borders in the western territories b to keep europe from further colonizing the western hemisphere c to limit the ability of the free states to protect runaway slaves d to promote settlement of the louisiana purchase