Marx's term to refer to workers who identify with the interests of capitalists

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:

These two countries developed a strong trading relationship during the time of the renaissance. name them?

Account for differences in percentage population growth rates between more economically developed countries and less economically developed countries