What was the initial cause of the conflict between Lilliput and Blefuscu?

The conflict between Lilliput and Blefuscu primarily originated from disagreements over egg-cracking methods. This absurd yet significant detail symbolizes the triviality of the reasons behind wars and conflicts in human history. In "Gulliver's Travels," Jonathan Swift uses this exaggerated scenario to critique the irrationality of political strife and the pettiness that often underlies serious disputes. The Lilliputians and the Blefuscudians had developed opposing customs surrounding how to properly break eggs, which escalated into a longstanding animosity and ultimately conflict. This allegory reflects the author's commentary on the absurdity of real-world political disagreements, suggesting that nations can become embroiled in conflict over seemingly insignificant issues.