Problem Solving,

In 500 words, what did you find most interesting or astonishing about Chapter 8?

In 500 words, what did you find most interesting or astonishing about Chapter 9?

In 500 words, what did you find most interesting or astonishing about Chapter 10?

In 500 words, what did you find most interesting or astonishing about Chapter 11? 

Respond with some scholarly references. Use citations, cite your references. Cite every sentence with content from your sources. Put the citation at the end of each sentence.