The Texas Slavery Project takes a deep look at the expansion of slavery in the borderlands between the United States and Mexico in the years between 1837 and 1845. Based at the Virginia Center for Digital History, the project offers a number of digital tools that allow users to explore the changing face of slavery in early Texas:

• The project's dynamic maps plot the flows of slavery into and throughout Texas during the years the region was an independent republic (1836-1845). This mapping interface is fully interactive, allowing you to select and then animate the changes in different slave and slaveholder populations in Texas. You can interact with the map itself (by clicking on a particular county to see statistics about that particular time and place) or with the maps tools (by graphing particular counties to see the changes in populations).
• The database search engine allows you to search and parse the population database in a number of ways. You can search for slave and slaveholder populations for all counties in Texas, or search for individual ones. You can search for statistics on counties, or see the entire population database. The graphing interface also allows users to see these statistics and numbers plotted and charted in a number of ways.
• The primary sources provide a window in the words and thoughts of men and women who lived with slavery every day in Texas. These sources include personal letters, newspaper articles, constitutions, legal documents, and laws.