Arailroad spike used in celebrating the wedding of the rails

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

Which statement describes a similarity between the great migration and to this day

Historians believe that animals drawn in cave paintings during the paleolithic era could have represented each of the following except a a. successful hunt b. domesticated pet c. god that was worshipped d. way to obtain an animal's spirit select the best answer from the choices provided