C. handling the process of sending international mail
Civil liberties and the idea of liberty,equality and the right to property. I don't remember the exact one but the philosophers are john Locke and Montesquieu.
It began with the fall of the Western Roman Empire and merged into the Renaissance
Mao Zedong believed that peasants would make true revolutionaries because the peasantry force is comparable to intense wind and raging rain. It is increasing violence rapidly. No other force that can stop them. Their force will destroy all nets that bonded it and continue to their liberation. They will conceal underneath the militarism, imperialism, evilness, and corruption.
The doctrine related to public education which was overturned by the Supreme Court decision in Brown v. Board of Education was the policy of B) separate but equal. This doctrine was overturned by referencing the equal protection clause of the Constitution which argued that equal protection of the law was afforded to all citizens regardless of race.