- How did the development of feathers contribute to the diversification of birds?
- How did the fall of the Assyrian Empire come about?
- What are the contemporary debates surrounding the concept of consent in feminist and postcolonial philosophy, and how do they relate to historical perspectives on the topic?
- What is the relationship between US treasury bond prices and interest rates?
- What evidence supports the theory of plate tectonics?
- What are the main legal protections afforded to refugees and asylum seekers in the USA?
- What are the major evolutionary stages in the development of modern-day dogs?