The province of Québec, the sole province in Canada where the citizens are a French-language majority, is also the only province with its own national library. The Bibliothèque nationale du Québec and other significant libraries around the world collect and preserve memory in ways that create a context for cultural recall. The first part of this article traces the heated debates that took place in the late nineteenth and early twentieth centuries over the creation of a public or municipal library in Montréal. The second part traces the events leading to the development of the Bibliothèque nationale du Québec and its subsequent merger in 2005 with the Bibliothèque municipale de Montréal to form the Grande Bibliothèque, or the new national l...