Question

During the early 20th century , countries such as Germany, russia, and Italy experienced an expanding role of state power in managing economies, transportation systems, and technologies, and other social environments.
what was the common cause leading to these changes?
A. exploration of new geographic areas
B. advancements in scientific discovery

C. cultural diffusion between countries
D. totalitarian dictators rising to power

Answer 1

The answer is D: totalitarian dictators rising to power. Each country listed above had a totalitarian head of state; Adolf Hitler, Joseph Stalin and Benito Mussolini