Which technological innovations were intended to break the stalemate created during world war i by trench warfare?

Where did harriet to get away from dr. norcom

How do you believe the japanese justified their imperialism in korea taiwan and china

Why were the chang and xi rivers important to china’s development? a. they keep invaders out. c. they kept china isolated. b. they provided a route for ships to travel inland. d. they provided boundaries for the different political sections