In which area do the united states' state and federal governments share power?
a-collecting taxes
b-declaring war
c-forming international treaties
d-granting titles of nobility

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

Who were the people that migrated south into india and indus valley

When top-roping is used, how long should the rope be in order to protect the climber throughout the climb?