The answer is D. A set of diary entries written by generals who planned strategies during world war II. This is a primary source which was written during that time period and so would be the best support for the authors' argument..
The concept developed by Voltaire that was included in the constitution is the freedom of religion.
<h3>What were Voltaire's ideas?</h3>
Voltaire supported the idea reasoning should guide society. Moreover, according to Voltaire tolerance was a key element, about this, he emphasized the importance of religious tolerance.
<h3>How is Voltaire related to the constitution?</h3>
The idea of religious tolerance, better known as freedom of religion was a key principle included in the constitution.
Learn more about Voltaire in: brainly.com/question/7977144
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It is letter A the Mongols.
hope this helps
and fyi i am Turkish.<span />
Answer: im pretty sure its b
Explanation: