Answer:
3. D
4. Cosmopolitan
7.Is a port city in France been a crossroad of immigration and trade
A-B-A-B design could provide the most valid non intervention measure with demonstration of experimental control.
In statistics, the experimental design, also known as the design of experiment (DOE), is described as the layout of an information-gathering experiment in which a variation may or may not be present. Typically, controlled experiments use this phrase. In order to make the results more reliable, these tests minimize the impacts of the variable. In this design, a group of people, plants, animals, etc. may participate in an experimental unit's procedure.
Pre-experimental research designs are the most straightforward kind of experimental research designs in statistics. Following the identification of some factors as causes and effects, a group or groups are kept under observation in this method. Typically, this approach is used to determine whether the targeted group need additional research. This is the reason why this procedure is regarded as being economical.
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As regards if it is false that class conflict has resulted in revolution in modern industrial societies, this is True.
<h3>Have there been revolutions due to class conflict?</h3><h3 />
Even though many predicted that there would be revolutions as a result of class conflicts, this hasn't been the case.
What has been seen however, is that industrial societies have continued to thrive and come up with methods to reduce class conflicts.
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It is true that false confessions during adolescence increase after 2 hours of interrogation.
<h3>What is a false confession?</h3>
A condition of acceptance of crime even when the person has not committed such crime, it is known as a false confession. False confessions may take place due to extreme torture by interrogating authorities.
Use of violent or sentimental forces by the law, which are applied on the person to be interrogated, may sometimes, lead to false confessions after mere two hours of such activities.
Hence, the given statement regarding false confessions is true.
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Answer:
Battle of Stalingrad-1942
