1. The document discusses relational sociology, which views social relations as the most important concept and analysis unit. It focuses on the works of key figures in relational sociology like Harrison White and John Levi Martin. 2. White developed concepts like identity, footing, switchings, and netdoms to analyze social phenomena through a network lens. Martin advocated field theory and heuristics to understand subjective social structures. 3. Relational sociology is compared to analytical sociology, with both sharing a focus on processes but differing in their units of analysis - relations versus actions.