Aggregate supply curves, for high levels of output, are and for low levels of output.

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.

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:

Which of the following most likely contributed to the outbreak of world war ii?