There are different evaluative questions that we can ask to that excerpt. But, one crucial point must bind these questions. The questions have to be personal. One example could be:
According to the excerpt, do you think Mr. Yallow has to be held responsible for the actions of Graciella?
The Mayas and the Roman Empire invented a calendar, they were so advanced in astronomy. On the other hand, both had their own systems to write: Mayas had hieroglyphs and the Roman Empire Latin. Finally, both cultures were polytheistic, which means that believed in many Gods.
<u><em>-SiennaZoeMutty</em></u>
It is necessary because if you don't have a confirmed opinion with textual evidence to back it up you wont have a good argument.
i think that the answer is d