20pts no coppying describe the belief in purgatory and explain the reason for the sale of indulgences.

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

I'm in a few lessons on eastern europe and i need me don't leave me hanging. : {

Within the hierarchy of the federal bureaucracy, the cabinet is higher than independent agencies. higher than the vice president. lower than executive departments. lower than administrators and staff.