Answer:
There are a few places where the plague never spread to, including the area around Milan. But most notably, the entire Kingdom of Poland is spared, even as virtually every other region is infected.
Explanation:
A) The map legend is used to understand the symbols, colors and shapes on a map.
B.) Reference Group
<em>A reference group is the group of people that a person looks to as a point of comparison</em>. This is in terms of attitude, looks, behavior, skill, etc.
In Marina's case, she looks up to the two singers and uses them as a reference point in terms of her singing skill and style, as well as her behavior. In doing this, they become her <em>reference group</em>.
The appropriate response is literary summary. It is analyzing the distinctive components of a bit of writing to enable you to better acknowledge and comprehend its work in general. This procedure expects you to utilize the honed, centered articulation of thought and concentrate into the literary work, particularly a limited area of it.