After reading the passage, I've noticed some lines that lead the story to the final by making a short summary of the all events. ''<span>Now Enkai lives at the top of Mount Kenya, and we Maasai still live below, herding cattle down in the plains.'' As you can see, this part of exceprt shows the result of the overall story.</span>
Hello <span>Wspacefacexv
Answer: The title of the book is "Penny in the Sand" when the writer said the phrase: "Bury it deep in the sand" He was making a reference to the title of the book.
I hope I helped
-Chris</span>
No. It should be Industrial Revolution led the Growth of The Middle Class.