How did the discovery of gold in california impact the national debate over slavery?

Who cared for the sick crusaders? knights of the temple knights of saint john of jerusalem order of the holy trinity

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.

What do historians call the political, social, or cultural circumstances surrounding an event?