Which advancement led to the agricultural revolution? the decrease in the Earth's temperature
the increase in hunting and gathering
the long-distance trade of goods
the domestication of plants and animals
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darwinism is survival of the fittest there for social darwinism is the survival of the wealthiest

lend lease program was passed by congress on march 11, 1941. the president could ship weapons, food, or stuff to any country whose struggle against the axis assisted u.s. defense

the russian revolution of 1917 involved the collapse of an empire under tsar nicholas ii and the rise of marxian socialism under lenin and his bolsheviks.