Periodization is a useful concept to apply when: a .organizing roman history into 3 main eras. b. distinguishing between primary and secondary sources c. contracting a historical narrative about u. s presidents d. comparing the jewish and gregorian calendars

they remained in rural areas and worked at jobs such as lumbering or farming.

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.