This document defines and discusses the concepts of social science, culture, society, and politics as they relate to Understanding Culture, Society and Politics (UCSP). It provides definitions of social science from several scholars as the scientific study of human society and relationships. It discusses the relevance of anthropology, political science, and sociology to UCSP and how each discipline studies culture, politics, and society, respectively. The document concludes that culture, society and politics are interrelated but distinct concepts that UCSP aims to understand through the lens of social science.