And many historians tie it directly to the age of imperialism, where especially Western European powers sought areas to get raw materials and markets in which they could push their finished products. And so as the industrialized world had more and more power, these ideas of the Enlightenment became maybe even more relevant, even though they might not have been implemented consistently during the age of imperialism. And as we've seen in other videos, even though the technology keeps accelerating during the Industrial Revolution, the philosophy and the moral framework does not accelerate along with it. And in the 20th century, we see one of the bloodiest centuries in all of human history. So let me leave you with a final series of questions. As we go into the 1800s, we talked about the various independence movements, especially in the Americas. We also have the abolishing of slavery in most of the world around this time period.