Which important advancement was made by the maya

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

Which best describes the impact of the crusades on european exploration?

Which of the following is not a requirement to become a us representative (congressman/congresswoman)? a. be at least 25 years old b. have been a citizen of the united states for the past seven years c. be (at the time of the election) an inhabitant of the state they represent. d. hold a college degree