Final answer:
Cultural characteristics can result from both internal historical dynamism and the spread (diffusion) of cultural attributes from other societies.
Step-by-step explanation:
Cultural characteristics can result from both internal historical dynamism and the spread (diffusion) of cultural attributes from other societies. Internal historical dynamism refers to the changes and developments within a culture over time, such as advancements, innovations, and societal shifts. On the other hand, cultural diffusion occurs when cultural traits, ideas, or practices are spread from one society to another through contact, trade, migration, or other means. For example, the spread of democratic ideas is an example of cultural diffusion, as the concept and practices of democracy have been adopted and adapted by different societies around the world through interactions and exchanges. Similarly, the spread of US-based fast-food franchises or technology can also be attributed to cultural diffusion. It is important to note that cultural change is complex and can involve a combination of internal dynamism and diffusion. While some cultural characteristics may arise internally, others may be influenced by interactions with other societies.