All corrections
Wikipedia April 16, 2026 at 05:41 PM

en.wikipedia.org/wiki/William_Walker_(filibuster)

1 correction found

1
Claim
Since there was no inter-oceanic route between the Atlantic and Pacific Oceans at the time
Correction

This is inaccurate for the mid-1850s: the Panama Railroad was completed in January 1855 and already provided an Atlantic-Pacific crossing.

Full reasoning

By the time of Walker's Nicaraguan campaign (1855–1857), there was an inter-oceanic route across the Isthmus of Panama.

The Panama Railroad was completed on January 27–28, 1855. The Panama Canal Museum Collection notes that the final spike was driven just after midnight on January 27, 1855, and that "The following day, on January 28, a train crossed the Isthmus for the first time." Another historical overview states that rail tracks linked the Atlantic and Pacific Oceans for the first time when the Panama Railway was completed in 1855.

So the Nicaragua transit route was certainly important, but it is incorrect to say there was no inter-oceanic route between the Atlantic and Pacific at that time.

2 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0