And this map, it's a zoomed in of that region around the Indus Valley that I just showed you. This is a map of most of Pakistan here. And these red squares are places where they have found evidence of this civilization. The first place was Harappa, right over here, the Punjab region of Pakistan. And that's why it's called the Harappan civilization. But as you can see, it's much more than just around Harappa. The largest site is at Mohenjo-daro, right over here in the Sindh region of Pakistan.