What set in motion the events that led to the great war?

How did the technology of the late 1800s affect the growth of cities? select one: a. cities were able to expand outward because of additions to railroads. b. electric streetcars enabled the wealthy city dwellers to move to the first suburbs. c. advances in steel and metal technology allowed for the development of the skyscraper, which allowed cities to grow upwards. d. all of these are correct.

Which of these events related to the protestant reformationoccurred first in 1521?

4. any area in which one nation has power over another; i.e. - this happened to china when it was defeated by japan