The <span>medieval warm period brought forth bumper crops and caused a population explosion.</span>
Because once the science of the nuclear bomb was discovered. It was rushed to be mass produced by Rosevelt for use on possible targets (ex: Hiroshima)<span />
Answer:
The Factory System. The factory system, fueled by technological progress, made production much faster, cheaper, and more uniform, but also disconnected the workers from the means of production and placed them under the control of powerful industrialists.
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