Eventually, the Romans using the umbrella to protect themselves from the rain as well as the sun is correct.
Explanation:
The passage is about the evolution of the umbrella as well as the origin of the name (latin word <em>umbra</em>.) In sentences 10 and 11, the author presents two different uses for the umbrella. All the options use the conjunction as well to indicate these actions. This conjunction can be at the end of the sentence or in the middle to indicate <em>in addition</em>. In the correct answer, it is indicated one use (protect from the rain) and a second one (protect from the sun). In options 2 and 3, there is a coma after <em>sun</em>, and then, a noun (the Romans or the umbrella) but the position in the sentence makes them incorrect.
I would say C or D but I am not sure which. C seems right because in order for something to be successful the general public should be able to afford it. D could be right but I am leaning more towards C because everything that is listed under D should be done anyway when it comes to newspaper. So final answer c
I tried my best to narrow it down for you. I hope I helped. Let me know.