Why did general john j. pershing refuse to allow the aef to serve as "fill in the gaps" of soldiers in europe? a)because he did not want to work with the allied powers b)because he knew that a unified american front could intimidate the central powers c)because he could not speak a foreign language d)because his soldiers requested to only serve the us during selective service

b. parliament was weaker than the monarchy.

the process is called revolution because it was a process of great economic-social transformations that began in england in the xviii century.

the industrial mode of production spread throughout much of the northern hemisphere throughout the xix and early xx centuries.

the effect of this revolution was the distance between the countries, with respect to economic and political power.   after all, not all industrialized at the same time, remaining in the condition of suppliers of raw materials and agricultural products to the industrialized countries.

these differences mark to this day the nations of the world that are divided between developed and developing countries. one way to measure whether a country is advanced is to assess how industrialized it is.