A warehouse, by the way, that houses stuff for warehouses. That's right, it's time to talk about the Industrial Revolution. Although it occurred around the same time as the French, American, Latin American, and Haitian revolutions, between, say, 1750 and 1850, the Industrial Revolution was really the most revolutionary of the bunch. No way, dude, all those other revolutions resulted in, like, new borders and flags and stuff. We've studied 15,000 years of history here at Crash Course, me from the past, and borders and flags have changed plenty, and they're going to keep changing. But in all that time, nothing much changed about the way we disposed of waste, or located drinking water, or acquired clothing. Most people lived on or very close to the land that provided their food, except for a few exceptions.