The black death is estimated to have killed of europe's population.

How did american entry into world war i affect the allied powers?

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.

What was v-e day? a. victory in england day b. victory in europe day c. victory in japan day d. victory every day