Final answer:
Option (A), New nationalistic and traditional forces blended by preserving traditional practices while embracing nationalism, resulting in a unique and unified national culture.
Step-by-step explanation:
How did new nationalistic and traditional forces blend to create a new national culture? This question refers to the process by which nationalism, a sense of pride and identity based on shared heritage, and traditional forces, such as long-standing cultural practices, intertwined to create a new national ethos.
Throughout history, and particularly evident in Europe, there has been a tension between the centrifugal and centripetal forces within societies. While there is a strong desire among people to return to their cultural heritage and traditions, there is also a pull towards a more global and cosmopolitan culture influenced by modernity. In several cases, such as the Romanticism movement and its collection of folk traditions, nations have managed to both preserve their unique heritages and develop a sense of national pride.
Therefore, the most fitting answer to this question is A. By preserving traditional practices while embracing nationalism. This is evident in the way various forms of national identity have developed, maintaining traditional cultural elements while shaping a cohesive national narrative that fosters a sense of unity and pride.