This document outlines themes and concepts related to urban geography for AP Human Geography students. It discusses analyzing where cities are located historically and across different regions, as well as patterns of urban land use and how economic, political, environmental, technological, and cultural forces interact. Students will analyze systems of cities and defend predictions about how urban areas may change. Specific concepts mentioned include what defines a city, applying urban models to Omaha and discussing gentrification, and explaining how cities can benefit or present problems for humans.