A. Epp Report: This 1986 Canadian document, titled Achieving Health for All, expanded upon existing frameworks by emphasizing social support and healthy environments. It aimed to reduce inequalities between income groups and improve coping mechanisms. It followed the primary document that established the initial conceptual framework. B. Lalonde Report: This 1974 landmark publication, A New Perspective on the Health of Canadians, shifted focus from a biomedical model to a health field concept. It identified lifestyle, environment, human biology, and healthcare organization as the 4 critical determinants of health. It is credited as the first modern government document to introduce health promotion. C. Black Report: This 1980 British study investigated the widening gap in health outcomes and mortality rates across different social classes. It emphasized that socioeconomic factors, rather than just medical care, were the primary drivers of health inequalities. It focused on health disparities rather than being the origin of the health promotion concept. D. WHO Commission Report on Social Determinants: This 2008 global report analyzed how the conditions in which people are born, grow, live, and work affect their long-term health. It advocated for closing the health gap through improved living conditions and equitable distribution of power. While influential in modern public health, it post-dates the original health promotion reports.