In mein kampf, hitler said driving force of history was a. militarism b. class conflict c. economic development d. race

The correct option is D race. In his autobiographical book Mein Kampf, translated from the German as My Struggle, published in two volumes in 1925 and 1927 and which became the bible of Nazism in Germany, Adolf Hitler describes his political ideology, the process by which he became anti-Semitic and he summarizes his plans for Germany.  

In such book, he argues that the driving force of history was  a fight between races, fight that would end only when the superior race, the Aryan race, achieved its supremacy over all the other races.

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.

6 pounds is equivalent to 92 ounces.

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