Persia

Persia is a country in the Middle East that plays a significant, though largely offstage, role in the events of Murder on the Orient Express. It is the place where the murdered man's secretary, Hector MacQueen, first encountered his employer, and it provides a geographical link to the wider world of travel and commerce that the characters inhabit. More importantly, the country's mention in the narrative helps to establish the timeline of Ratchett's movements and the nature of his relationship with MacQueen, while also serving as a subtle marker of the international scope of the conspiracy that ultimately leads to his death.

Role in MacQueen's Employment and Ratchett's Travels

Persia is first introduced as the location where Hector MacQueen met Samuel Edward Ratchett. MacQueen, who had come to Persia from New York to investigate an oil concession, was at a loose end when the deal fell through. He was staying at the same hotel as Ratchett, who had just quarreled with his previous secretary. Ratchett offered MacQueen the job, and MacQueen accepted, beginning a period of travel that took them across the world. MacQueen later described his role as more of a courier than a secretary, since Ratchett knew no languages and wanted to see the world. This journey included a stop in Persia, where Ratchett purchased antique tiles and pottery. The last time MacQueen saw Ratchett alive was at about ten o'clock on the evening of the murder, when he went into Ratchett's compartment to take down memoranda concerning a long and vexatious correspondence about these very items, which had not matched what was delivered.

Connection to the Conspiracy and the Armstrong Case

Persia's significance extends beyond a simple travel detail. The country is one of several international locations—including Syria, Baghdad, and America—that together form the backdrop for the complex plot. The fact that MacQueen was in Persia on business when he met Ratchett underscores the global nature of the characters' lives and the difficulty of tracing Ratchett's past. More pointedly, the mention of Persia is woven into the larger pattern of the conspiracy. Poirot, in his final summation, notes that the assembly of passengers on the train was so varied in nationality and class that it could only have been collected in America, but the individual backstories—including MacQueen's time in Persia—are part of the carefully constructed mosaic. The plan to execute Ratchett took a long time to perfect, and tracking him down required the efforts of the detective Hardman. The fact that Ratchett was traveling from the East, having been in Persia, made the Orient Express the natural route for his return, and thus the chosen stage for the crime.

Thematic Significance: A World Without Borders for Justice

Persia, as a distant and exotic location, contributes to the novel's theme of international justice and the failure of national legal systems. Ratchett, a criminal who escaped American law, was able to move freely through countries like Persia, employing a secretary there and continuing his life of leisure. The country thus represents the global reach of both the criminal and the conspirators. The twelve people who condemned Ratchett were drawn from different nations and classes, but they were united by a single tragedy that transcended borders. Persia, as one of the many places where the threads of the story converge, reinforces the idea that the crime was not a local incident but a carefully orchestrated act of transnational vengeance, carried out by a jury of the victim's own making.