I'm pretty sure the answer is yes.
The Constitution gives three eligibility requirements to be president: one must be 35 years of age, a resident"within the United States" for 14 years, and a "natural born Citizen," a term not defined in the Constitution.
A result of humans' increased dependence on the land and fears of scarcity—to a decline in nutrition and a rise in infectious diseases
In the early 1900s, Russia was one of the most impoverished countries in Europe with an enormous peasantry and a growing minority of poor industrial workers. ... The emancipation of serfs would influence the events leading up to the Russian Revolution by giving peasants more freedom to organize.
Because since these allows for a "division and labor", the answer would be "enough food" and "large population of non-farmers".
hope it helps jijiji