It can be useful, while studying any topic, to get an overview of when major events happened relative to each other. History ...

Follow this timeline to chart the evolution of the park system, and the history of the parks. The information in this timeline was gathered in 2009. Explore historical images of the national parks ...

Follow this timeline to chart significant events portrayed in Ken Burns' film, as well as many contemporaneous events, from pre-Columbian times to the early decades of the twentieth century.