A series of speakers, primarily professors, open a symposium celebrating the history and impact of African-American spirituals.

Curator Sally Pierce and associate curator Catharina Slautterback review the history of the Boston Atheneaum's collections of prints and photographs, beginning with the Atheneaum's founding in 1807. They look at the contents of the collections; how the items were obtained, collected, and exhibited; and what they indicate about changes in tastes and available materials over time. The presentation includes slides.

The lecture's audio is also available for download.

Curator Erica Hirshler introduces the Bostonians who collected and supported the work of French Impressionist painters including Jean-Francois Millet, Jean-Baptiste Corot, and Claude Monet. Hirshler examines the basis for this enthusiasm for Impressionism. Her presentation includes slides.

Audio and video options are available.

Author Bruce Watson describes the lives and trials of Ferdinand Sacco (1891-1927) and Bartolomeo Vanzetti (1888-1927), Italian-born anarchists charged with the armed robbery and murder of two Massachusetts payroll clerks in 1920. The case, which ended in Sacco and Vanzetti's execution in 1927, drew worldwide attention and criticism, for the alleged anti-immigrant, anti-Italian, and anti-anarchist sentiments that colored it and the uncertain guilt of the men. The presentation includes slides.

U.S. Booksellers for Free Expression president Christopher Finan looks at the importance of and struggle to defend freedom of speech and other civil liberties over the 20th century.

The lecture audio can be downloaded as an mp3.

Donald Cann of the Boston Harbor Islands and John Galluzzo of the Massachusetts Audubon Society show the multiple uses of Boston Harbor by displaying a series of historical postcard images, from the Boston docks and shipyards to the amusement parks and summer playgrounds of the early 20th century.

The lecture audio is available independently as an mp3 file.

Joseph Garver, reference librarian of the Harvard Map Collection, displays maps of coastal Massachusetts from the 1600s to the 1930s and shows how cartographers have drawn the shoreline to suit their political and commercial goals. His presentation includes slides.

An audio version can be downloaded.

Athenaeum program director and librarian Richard Wendorf looks back over the 200-year history of the Boston Athenaeum, using objects from the Athenaeum's collection to illustrate this history and focusing on points of change in that history.

National Archives senior curator Stacey Bredhoff looks at the process involved in compiling the touring National Archives exhibit "Eyewitness," which focuses on eyewitness accounts of events from World War II, the Holocaust, the Vietnam War, and the Civil Rights' Movement's Bloody Sunday March at Selma.

Pulitzer Prize-winning author James M. McPherson examines the contemporary popular perspectives on the Civil War, both of Northerners and Southerners, civilians and soldiers. McPherson uses the popular music of the period as a framework for discussing the changing views, and focuses on the growing desire to end the war and the increasing sense of hopelessness that it would ever end.

An audio version can be downloaded.