The head of an arab tribe is called a vizier. select the best answer from the choices provided t f

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

Why do many scientists suppose the land bridge theory of migration?

Which type of work did slaves in the us south not engage in? gang work skilled work task work union work