I wish I could upvote this multiple times. However, I hope nobody takes away from this that all history is purely biased and therefore worthless. Reading a history book should be like having a conversation with a well-informed friend: you should expect them to get most things right, talk with others, and feel entitled to your own opinion. But you shouldn't ignore them because they might be wrong or stop talking to them because you differ with them, and definitely not assume you're smarter and more clear thinking than the expert.