As part of our commemoration of the one hundredth anniversary of the beginning of World War One, come to hear Mark Albertson talk about the causes of this monumental conflict. Mr. Albertson is the historical research editor at Army Aviation magazine as well as the author of several well-received history books. He also teaches courses at Norwalk Community College on both World Wars. Free. REGISTRATION REQUIRED online at danburylibrary.org, click on “Events” or call 203-797-4527. For more information call John O’Donnell at 203-797-4527.