Sarah is writing a research paper for history class on the vietnam war. she is required to use one primary source in her research. which of the following is an example of a primary source?
a. a biography of a vietnam veteran
b. a website
c. her history textbook
d. an interview with her dad who is a vietnam veteran

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

answer choices? ?