I've been (slowly) working through the series (Oxford History of the United States) and want to put a mention in for "What Hath God Wrought", covering 1815-1848

I've been (slowly) working through the series (Oxford History of the United States) and want to put a mention in for "What Hath God Wrought", covering 1815-1848. Similar in scope and depth to Battle Cry, gave me similar feelings of "How can a book so long feel like it's barely abel to get all this information in." Thats the period I was least interested in going in, but have ranked as the best History book I've read.