I admit I skipped over a lot because it's a bit dry, but it is an interesting piece of history. It is white people history and helps to understand the mind of the oppressor. Before white people invented race in order to be racist, we were racist against other white people. We've had a lot of time to learn of a better way of life for everyone. Nevertheless, even though we have squandered these centuries where we could have been building better systems than what we have, hierarchy was never inevitable and is not mandatory. A better world is possible...