All comparisons between America's current place in the world and anything legitimately called an empire in the past reveal ignorance and confusion about any reasonable meaning of the concept empire, especially the comparison with the Roman Empire.

Throughout the human experience people have read history because they felt that it was a pleasure and that it was in some way instructive. The profession of professor of history has taken it in a very different direction.

You have to liberate yourself first from the prejudices of the world in which you live.

War has been more common than peace, and extended periods of peace have been rare in a world divided into multiple states

History had its own way of explaining things. The way historians explain things is by telling a story.

All comparisons between America's current place in the world and anything legitimately called an empire in the past reveal ignorance and confusion about any reasonable meaning of the concept empire, especially the comparison with the Roman Empire.

Without history we are the prisoners of the accident of where and when we were born.