The Sites of Memory project was the first research by English Heritage (now Historic England) to provide an overview for the public of the buildings, memorials and grave sites across England that reflects the role of the slave trade in British history, and resistance to it. The project explored the history of Black people in Britain during the 18th and 19th centuries by exploring the stories behind the historic built environment of local streets, buildings and landmarks. The research (by historians Angelina Osborne and S. I. Martin, on behalf of English Heritage) also identified sites associated with the slave trade and plantation wealth, and with the abolitionists who campaigned for an end to slavery. English Heritage also made recommendations for new listings for historic sites that mark the Black presence.