The United States of America is located on the continent of North America. It is the third largest country by size in the world. It has a relatively short history compared to other world nations, has one of the world's largest economies, and has one of the world's most diverse populations.
PhD Online in Social Work in North America
Make a positive impact in your community and your organization as you explore strategies to help those struggling with issues such as illness, addiction, violence, and poverty. Through virtual simulations, animated case studies, and an interprofessional approach, Walden’s PhD in Human and Social Services program can broaden your understanding of the human services field within a global context. [+]