I may be wrong, but I do believe this may have to do with Andrew Jackson's election, and the voting requirements changed because you no longer had to own property or be wealthy to vote. The common, free white man could vote.
Answer: "The term plebeian referred to all free Roman citizens who were not members of the patrician, senatorial or equestrian classes. Plebeians were average working citizens of Rome – farmers, bakers, builders or craftsmen – who worked hard to support their families and pay their taxes."
By 1876, about 40 percent of all African American children, or roughly 600,000 children,. attended school
True, post WW2 Japans economy boomed and especially in that time they became a world economic power and today they are still one of the strongest economies in Asia.
All except improved distribution
