Answer:
Dialogue and commercial relations between nations is a proven way to reduce human conflict.
We can see this example in Europe, which has gone through countless wars, including the two World Wars of the twentieth centurie, where over 100 million people, between soldiers and civilians died.
After the end of World War II, Europe formed the European Coal and Steel community, which would eventually evolve into the European Union in 1993.
The European Union is primarily an economic union that has linked the European economis together, not only preventing war, but also making war costlier in case it happened.
The correct answer to the assertion and reason is D. A is wrong but R is correct
<h3>What is an Assertion?</h3>
This refers to the statement that is meant to be proven by the use of a valid supporting detail.
Hence, we can see the given assertion that modern farming methods decrease the yield of production, there is a need to show a valid reason and this is not done, hence, we can conclude that option D is correct because A is wrong but R is correct.
Read more about assertions here:
brainly.com/question/25241318
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<span>The branch of psychology that re represented in this particular professors views is behaviorism. This is a theory to help understand the behavior of both animals and humans. It is driven by the belief that every behavior is either a consequence of someone, or somethings, history or a reflex that is produced for specific stimuli around them</span>