The mayans mapped out the phases of both the sun and moon moon and venus venus and mars mars and sun

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

the picture is not clear

explanation:

c 3 branches because idk why they had 3 well when:

you think of it there are still contrys with 3

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.