Heliocentrism <span> is the </span>astronomical<span> model in which the </span>Earth<span> and planets revolve around the </span>Sun<span> at the center of the </span><span>Solar System....i think
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Answer:
The writer worries about being left out.
Explanation:
Ukraine (USSR)Holocaust and Nazi -Occupied Europe,1941-1955..Rwandan Genocide,Rwanda..1994..Armenian Genocide..1914..Civil Rights issues USA..1960’s..Along with the Jim Crow Laws..
The telephone, the power plant, the refrigerated railroad car, the moving assembly line, and the car.