Which of these innovations was not developed and made popular during the era immediately following world war i?

How do you imagine life would be without the invention of the typewriter? would computers have been invented?

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub