Choose three. three possible reasons for the fall of the indus valley civilization are 1. persian invaders 2. decline in trade 3. domestic issues 4. aryan invasions 5. persistent floods

The mass extermination of jews as part of the holocaust during world war ii caused the displacement of millions of jewish survivors. a large portion of them immigrated to which location? a. united states b. poland c. north africa d. palestine e. soviet union