Final answer:
Marcel Mauss was a French sociologist and anthropologist who lived from 1872 to 1950, famous for his seminal work on the gift economy.
Step-by-step explanation:
Marcel Mauss was a renowned French sociologist and anthropologist best known for his work on social exchange and gift economies. He lived from 1872 until 1950. His most influential work, The Gift: The Form and Reason for Exchange in Archaic Societies, explores the reasons behind and the benefits of the exchange of gifts in various societies. Mauss analyzed how these practices establish social bonds and obligations, constituting a fundamental aspect of social cohesion in pre-modern economies