Answer:
it is like a secret code that you can use to talk to people when you don't want an enemy to find out your tactics.
Explanation:
the answer is c, books became easier to get a hold of.
Answer:
<u>Option-(D):</u> Immanuel Kant.
Explanation:
<u>The Philosophy of Kant:</u>
According to the Moral philosophy of Kant, the immoral actions are logically impossible when they are absolutely universal. As for Immanuel Kant it is not important that the people might be wrong or right in any sense or in relation to the universal laws and regulations, but they need more productivity, as all the focus lies on the results of the actions that are performed by any individual or entity. As Kant was an influential persuasion German philosopher and he had different concepts regarding the nature's existence. As for Kant nature was unknown to man, and there is no clear view of the nature's properties.