In the context of significant historical events like wars and revolutions, great leaders often arise alongside powerful orations. These moments of crisis illuminate shared interests and values within a society, enabling effective communication and rallying of support. The clarity of purpose during such tumultuous times helps leaders deliver impactful speeches that resonate with people's emotions and aspirations.

However, in times of uncertainty and ambiguity, as suggested by Helprin, the effectiveness of oratory diminishes. When the facts surrounding a conflict are not evident, the legitimacy of speeches is undermined. Consequently, both supporters and opponents may find themselves misled and confused, leading to a prolonged conflict that lacks meaningful resolution. This highlights the importance of clarity in leadership and communication during challenging times.