Why American Homes Have Basements (And Almost No Other Country Does)

Most people assume Americans build basements because they want extra space. The truth is much stranger. In this video, we break down the hidden reason basements became so common in the United States, how frozen ground and building codes accidentally created millions of underground rooms, and why most of the world never needed them in the first place. Because the American basement wasn’t invented as a feature… it emerged as a side effect.