What are two categories of nonviolent protest used in the African American Civil Rights Movement?

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire

Persons or group opposing or hostile to another person or group the definition word is

What caused the first political parties to form?