I think that would be B. dreary
It means that they have colonized on land
the authors purpose is to inform readers, so therefore it needs to be understandable and clear how to do what the reader went to the source to learn how to do, so, A would be the answer.
hope this helps!
<span>The two main differences are that Salve got an education which was noted in Chapter on while Nya did not. Also, Salva is walking to get to the refugee camp which is located in Ethiopia but Nya is walking for a different reason, to retrieve water for her family.</span>