Culture & Language Test Study Guide 1. What types of diffusion can explain how language and culture spread? Be sure to explain your reasoning. 2. Define cultural imperialism and apply it to a real-world situation: 3. What does the term isogloss refer to? 4. What is unique about the Basque language? Where are most Basque speakers found? 5. Know the major language families: 6. What does the term toponym refer to? Be sure to understand what this looks like in the real world. 7. Compare and contrast popular and folk cultures: 8. Why are some languages under the threat of extinction? 9. What is meant by a protolanguage? 10. Compare and contrast assimilation and acculturation: 11. What is meant by global lingua franca? What is the current lingua franca? How does the world work to accommodate this? 12. What are dialects? 13. Define ethnocentrism: 14. How many languages exist today? Where are the most linguistically diverse places on earth? 15. What is meant by the term language family?