The correct answer will stress the differences between the observational study and experimental study - and options a), c) and d) can be true of both.
The correct answer is:
b. Experimental subjects are left free of manipulation
-this is the major difference between the observation and experiment.
Answer:
from roughly 2550 to 2490 B.C
The correct answer is Plessy Vs. Ferguson. In the landmark case Plessy vs. Ferguson, it was ruled that segregation of facilities was constitutional as long as those facilities were equal in quality. This is were the term "Separate but Equal" comes from. However, during the case Brown vs. The Board of Education it was ruled that racial segregation violated the fourteenth amendment of the Constitution. It was this ruling that rendered the ruling in Plessy vs. Ferguson invalid because the ruling was unconstitutional.
According to the lecture, all terrorists, from low-level foot soldiers to high-level leaders, engage in terrorism for the same reasons. This statement is False.
<h3>What is terrorism?</h3>
- Terrorism, in its broadest sense, is the use of violence and fear to achieve an ideological aim.
- The term is used in this regard primarily to refer to intentional violence during peacetime or in the context of the war against non-combatants (mostly civilians and neutral military personnel).
- The terms "terrorist" and "terrorism" originated during the French Revolution of the late 18th century but became widely used internationally and gained worldwide attention in the 1970s during the Northern Ireland conflict, the Basque conflict, and the Israeli–Palestinian conflict.
<h3>Who is a soldier?</h3>
- An army member is referred to as a soldier.
- An officer, non-commissioned officer, or conscripted or volunteer enlisted person are all considered soldiers.
Learn more about soldiers here:
brainly.com/question/9682613
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