You can't write about the past and ignore religion. It was such a fundamental mind-shaping driving force for pre-modern societies. I'm very interested in what religion does to us - its capacity to create love and empathy or hatred and violence.
When the federal government spends more each year than it collects in tax revenues it has three choices: It can raise taxes print money or borrow money. While these actions may benefit politicians all three options are bad for average Americans.