Western conceptions of land have evolved over the past several centuries to place greater emphasis on individual land ownership, formalized through documents such as land titles. Control over land, however, may also be perceived less in terms of individual ownership and more in terms of land use, or through what is known as land tenure. Historically, in many parts of Africa for example, land was not owned by an individual, but rather used by an extended family or a village community. Different people in a family or community had different rights to access this land for different purposes and at different times. Such rights were often conveyed through oral history and not formally documented.