The war on western front was a stalemate by 1916. what was the effect of this development

Truant officers came into use in the united states in the late 1800s. what's the role of a truant officer?

What roles does climate change and natural resources play in global politics?

How did the russian revolution impact world war i? a) the russians required the allied powers to come to their aid and defeat the radical groups. b) the russians pulled out from the war, enabling the germans to focus on the western front. c) the russians created new technological advancements that were used by the allied powers to win. d) the russians created a new communist government that aligned with the central powers instead.