There are several resources available online that can help you determine which Indigenous lands you are on. One such resource is the Native Land Map, which is available online and as a mobile app. To use the map, you can type in your address, city, state, or zip code into the search bar, and the map will show you which Indigenous communities resided there. The map also includes an option to apply "settler labels" to see how the map corresponds with todays state borders. However, it is important to note that this map does not represent or intend to represent official or legal boundaries of any Indigenous nations, and to learn about definitive boundaries, you should contact the nations in question. Additionally, the map is not perfect and is a work in progress with contributions from the community, so if you find errors, you can send fixes to the creators. Another resource is the Native Land Digital, a Canadian nonprofit that offers resources for Indigenous lands, languages, and treaties. They strive to map Indigenous territories, treaties, and languages across the world in a way that goes beyond colonial ways of thinking in order to better represent how Indigenous people want to see themselves. They also provide guides for using their resources in the classroom or office.