The answer is the 1st one. Hope it helps :)
Answer:
After reading through the material and further looking into other documents regarding Elvis’ death, I have come to the conclusion that his death was simply an accident. Although at the time it did not seem to lead in that direction, after further medical advances and research, Elvis’ healthultimately took a toll after a traumatic brain injury that went untreated. This was not due to negligence, just simply medicine was not as advance at that time to discover and treat this.
Explanation:
C is the answer hope it helps
In 1949, Moruzzi and Magoun severed a cat's reticular formation <span>from higher brain regions; the cat lapsed into a permanent coma.</span>
When merchants traveled between towns selling goods, they would have items from different places and cultures. The buyers of these merchants would be fascinated with the new items they had never seen before of different cultures, and so they would buy those items and spread them around until everybody knew about and became interested in other cultures. The cycle continued, causing more and more people to appreciate other cultures.
