C - why do we produce it?
Answer:
Third one . Manifest Destiny
Answer:
<em>Indirect </em>
Explanation:
Indirect experiences, such as directions, are as essential.
<em>They are the ready means of testing, confirming and completing the otherwise acquired knowledge of all kinds of knowledge, whether of science or history or geography.</em>
Only all information can not be gained by direct experience, even with the help of modern inventions and tactile teaching aids.