Marginalized people who have no opportunities for self-sufficiency become, at a minimum, dependent on charity, or welfare. They lose their self-confidence because they cannot be fully self-supporting. The opportunities denied them also deprive them of the pride of accomplishment which others, who have those opportunities, can develop for themselves. This in turn can lead to psychological, social and even mental health problems. Empowerment is then the process of obtaining these basic opportunities for marginalized people, either directly by those people, or through the help of non marginalized others who share their own access to these opportunities. It also includes actively thwarting attempts to deny those opportunities. Empowerment also includes encouraging, and developing the skills for, self-sufficiency, with a focus on eliminating the future need for charity or welfare in the individuals of the group. This process can be difficult to start and to implement effectively, but there are many examples of empowerment projects which have succeeded. One empowerment strategy is to assist marginalized people to create their own nonprofit organization, using the rationale that only the marginalized people, themselves, can know what their own people need most, and that control of the organization by outsiders can actually help to further entrench marginalization. The book is divided into three parts dealing with theoretical background, issues and challenges and the strategies of empowerment. Hopefully, the book will provide a good reading material to research scholars, social activists and practitioners.