Answer:
D.
“Montagues” and “Capulets”
Explanation:
Romeo and Juliet are individuals, not groups. Letter B is also mentioning individuals. Letter C is about abstract concepts. For us to have a conflict between groups as the outline suggests, we need two groups and that's what we have in option D. Montagues and Capulets are family names, each having many people carrying the same name. They're family groups. Also, in the Play (Romeo and Juliet), the two families hate one another.
I think the best answer is B. Revising means refining a piece by eliminating errors and improving clarity, while editing means improving the overall quality of a piece by changing parts of it.
Answer:
Eventually, the Romans using the umbrella to protect themselves from the rain as well as the sun.