The document provides information about 15 major cities around the world, including their locations, populations, and brief histories. The cities mentioned are Nairobi, Kenya; Kolkata, India; Lima, Peru; Cairo, Egypt; Kuala Lumpur, Malaysia; Vancouver, Canada; Santa Fe, New Mexico; Amsterdam, Netherlands; Lagos, Nigeria; Seoul, South Korea; Venice, Italy. The document asks questions to prompt thinking about how the cities are similar and different and which might be most modern, old-fashioned, wealthy, or beautiful.