I have read numerous books of American history, but this one is the most comprehensive.

“There is, to be sure, a great deal of anguish in American history and more hypocrisy. No nation and no people are relieved of these. But there is also, in the American past, an extraordinary amount of decency and hope, of prosperity and ambition, and much, especially of invention and beauty. Some American history books fail to criticize the United States; others do nothing but. This book is neither kind. The truths on which the nation was founded are not mysteries, articles of faith, never to be questioned, as if the founding were an act of God, but neither are they lies, all facts fictions, as if nothing can be known, in a world without truth. Between reverence and worship, on the one side, and irreverence and contempt, on the other, lies an uneasy path, away from false pieties and petty triumphs over people who lived and died and committed both their acts of courage and their sins and errors long before we committed ours. ”

The above is from the introduction, and it describes exactly how I found the book. Highly recommend it.