<span>Mandatory military service or military conscription is a strategy used by countries to build a large and powerful military ready to be deployed in times of war or when the need to protect the sovereignty of the state arises.</span>
He was part of the nationalist party
Correlation research differs from experimental research by focusing on how variables d. are associated
<h3>What is Correlation Research?</h3>
This refers to the type of research that has to do with the establishment of causality and also the way some variables are associated.
Hence, we can see that this is very different from experimental research because experimental research has to do with the way variables are manipulated.
Therefore, option D is correct.
Read more about experimental research here:
brainly.com/question/17274244
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erikson's psychosocial development theory contains eight stages. hope this helped!
Study is the word that should go in the box I think
