<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:
Explanation:
In the 19th-century United States, racism was rampant. Chinese immigrants were openly mocked, often in unfavorable newspaper caricatures. Germans were stereotyped as loitering in beer halls. African-Americans were portrayed in demeaning advertisements. And Irish people — who were not considered "white" by the existing majority at the time — were mistreated, too.
More than 1.5 million people left Ireland for the United States between 1845 and 1855, the survivors of a potato famine that had wiped out more than 1 million people in their homeland. They arrived poor, hungry and sick, and then crowded into cramped tenements in Boston, New York and other Northeastern cities to start anew under difficult conditions.
The struggles of Irish immigrants were compounded by the poor treatment they received from the white, primarily Anglo-Saxon and Protestant establishment. America's existing unskilled workers worried they would be replaced by immigrants willing to work for less than the going rate. And business owners worried that Irish immigrants and African-Americans would band together to demand increased wages.
In ancient Rome, the wealthy noble citizens were known as the Patricians, while the lower class citizens were call the plebians. The plebians had far less social impact than the Patricians.
<span>The battle of Leyte Gulf not 100% sure tho :/
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The Nazi's created concentration camps all over Europe in order to carry out Hitler's "Final Solution." Hitler's "Final Solution" was based around exterminating all European Jews. In order to do this, he developed concentration camps in which systematic killing took place.
These killings took on several different faces. This included extermination chambers, mass shootings, and cremating individuals. These extreme acts of physical violence resulted in the death of millions of European citizens.
