one of the most important fields in international relations discipline is the study of international organizations. indeed, the rise of international and regional organizations in last decades causes a pervasive controversy among western scholars. but among iranian scholars, we don't have any theoretical works on international organizations. this article attempt to investigate internationa...

This study examines how the United States affiliates with multipartite international organizations, not only by treaty, but also executive agreement process. It these processes as a legal/political feature of executive-legislative relations, involving nearly 150 organizations which has been affiliated since 1945. With few exceptions, Congress cooperated President in developing variety technique...