निम्नलिखित भारतीय समाजशास्त्रियों में से किसे व्यापक रूप से 'सैद्धांतिक बहुलवाद' (Theoretical Pluralism) का प्रणेता माना जाता है?

Who among the following sociologists introduced and propounded the concept of 'Sanskritization' to explain social mobility in the caste system?

Arrange the following caste-related concepts in the chronological order of their sociological introduction: 1. Sanskritisation2. Untouchability3. Dominant Caste4. De-Sanskritisation