How did ocean currents assist explorers crossing the atlantic ocean

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

Compare and contrast the first and second battles of panipat.

What does the declaration of independence say about rights