Which of these would have been most likely to take the oregon trail?

Those who took the Oregon Trail were people who wanted a better life for themselves and their families.  Also stories of good farmland and gold motivated thousands to head West.  Families from the East as well as miners and trappers also used this trail to reach the West.

d: social contract theory

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.