A Century of Political Influence: The Evolution of the Canadian Nurses Association's Policy Advocacy Agenda.

The Canadian Nurses Association has a long-standing history of strengthening the nursing profession and the health system, supporting professional practice, and advocating for healthy public policy at the local, national, and global level. Historical writings have typically focused on the significant milestones achieved throughout the past century, and the various social, political, and economic contexts that have shaped the evolution of the association. While historical sources illustrate an organization with a strong track record of policy advocacy leadership and presence, there is little literature that has examined how the association's policy advocacy agenda has evolved overtime. Using Shamian's emerging "Bubble" Theory and Spheres of Policy Influence Model as an analytical framework, the authors use historical archives and documents to examine the internal and external drivers that have shaped the association's policy advocacy agenda over the past century and conclude that the Canadian Nurses Association has established itself as a credible leader in shaping not only nursing but also health-care and public policy at the local, national, and global level.