Here is an easy to listen to audiobook of American history you can use in your homeschooling! Listen in the car while you are driving the kids to classes or when doing housework. I passed the AP American History test in high school, but I’ve learned things I never knew before by listening to this. I’ve posted the first few chapters here, you can go find the rest on youtube.

Here is the print copy of the book, free on gutenberg.org

Chapter 2: The Sea of Darkness and the Faith of Columbus

Chapter 3: 

How Columbus Fared Forth upon the Sea of Darkness and Came to Pleasant Lands Beyond

Chapter 5: How Columbus returned in triumph.

Here is the youtube page with all of the parts, as far as I can tell.