Most Pembroke Historical Society programs have been about the late 18th through early 20th centuries, with such topics as the American Revolution, the Civil War, the Abolition of Slavery, and the Women's Suffrage Movement, but on Thursday evening, April 21st, on ZOOM, PHS will travel much further back for some "Really, Really Old History" with a presentation on archaeology at Pembroke sites of settlement by Indigenous Peoples, including Reversing Falls.