Step 1: Understanding the quote.
This quote suggests that the course of history is determined by its broader social purpose. It implies that historical events, movements, and revolutions are driven by the collective goals of society, rather than individual actions or random events.
Step 2: Deeper interpretation.
The idea of a "social purpose" reflects the role of collective ideals and values in shaping the trajectory of history. Whether it’s the fight for freedom, equality, or justice, history unfolds based on the shared goals of societies.
Step 3: Conclusion.
Thus, understanding history requires understanding the social purpose behind it, as this purpose often guides the direction of collective action and the outcomes of historical events.