How did the nazi-soviet pact contribute to the start of world war 2

What is the main reason the united states removed the taliban from power shortly after the september 11 2001 attacks ?

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.

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington