While hiking in South America, a member of your group becomes ill with fever and chills after passing through a swampy area. A resident of the area removes bark from a nearby tree and has the ill person chew on it, which has a beneficial effect. The effective ingredient was likely from the tree.

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:

The bill of rights includes things such as the right to bear arms and freedom of speech. these are examples of which american value?

Which of the following is considered a push factory a.available jobs b. unfair treatment c. religious freedom d.affordable land