<span>the answer is social class hierarchy
What distinguishes a civilization from a simple group of people is the separation of works/job (specialization of labors) that humans do so every needs of all members in that civilizations is fulfilled.
During this separation, some people will hold more so-called 'important' jobs compared to others (such as kings, business leaders, high-priests, etc) and will naturally formed a social hierarchy among them.</span>
Answer:
In the Korematsu v. United States decision, the Supreme Court did not uphold the inconstiutionality of the Japanese Internment Camps upon Executive Order 9066.
Locking people up of Japanese decent for "military necessity" as it was deemed a crime against humanity later on by U.S. officials and was racist.
This broke the 6th amendment for which the Japanese people were locked up in cramped cabins which were surrounded by armed officers and barbed wires 24/7, being locked up for being guilty until proven innocent.
From which also broke the fourteenth amendment which garenteed the due process of law which japanese people were locked up if they didnt comply with orders or if they did, were sent in camps.
The Black Death wiped out much of the population on the European landscape.
Hope this helps!
Answer:
While WWI was fought in the trenches and used machine guns and poisonous gas, WWII was fought using modern artillery and machines utilizing more airplanes, ships, tanks, and submarines. Special operations methods were also developed during this war together with atomic missiles and secret communications.