What lessons in realpolitik can be learned by the development of the character walsingham throughout the movie?

In the film, Walsingham exemplifies the complexities of realpolitik, highlighting the necessity of pragmatism in political decision-making. His character demonstrates that moral compromises are often required to achieve national security and stability, as he navigates alliances and betrayals. Walsingham also underscores the importance of intelligence and foresight in politics, showing that effective governance often relies on calculated maneuvering rather than idealism. Ultimately, his evolution reflects the harsh realities leaders face in balancing ethical considerations with the demands of power.