Answer:
It is important to study and be aware of certain social problems, to be able to understand how a society or community may be functioning. Having knowledge about these social problems can hopefully allow us to reverse and find a solution to fix the problems being seen.
Explanation:
A negative sanction rewards a particular kind of behavior can take may forms, but one of the most popular throughout history is the "tariff" which places restrictions on what can be imported from other countries.
Answer:
Copernican Revolution, shift in the field of astronomy from a geocentric understanding of the universe, centred around Earth, to a heliocentric understanding, centred around the Sun, as articulated by the Polish astronomer Nicolaus Copernicus in the 16th century.
Explanation:
https://www.britannica.com/topic/Copernican-Revolution
The underlying flaw in Plessy’s argument was that he assumed that the enforced separation of the two races stamps the colored race with a badge of inferiority. He failed to notice that minorities are also capable in competing under equal field with others as long as the circumstances are not weighted for their disadvantage.
<span>From Stetting in the Baltic to Trieste in the Adriatic an Iron Curtain</span><span> has descended across the Continent.</span>
