What happened
Ferdinand de Lesseps developed the Suez Canal, opened in 1869, then attempted a sea-level Panama Canal in the 1880s, which collapsed in bankruptcy in December 1888.
How we know it
The record comes from a single biographical source, cited repeatedly: the Wikipedia article ‘Ferdinand de Lesseps’, which provides dates, methods, outcomes and contextual claims. All six verified claims derive from direct quotations from that article.
Why it went that way
Lesseps applied the same sea-level model and French public subscription method to both projects. The Suez succeeded under Egyptian sovereignty and Mediterranean conditions; Panama failed due to tropical disease, technical overreach and capital exhaustion — all stated as facts, not interpreted causes.
What is still contested
The source does not state whether Lesseps personally misjudged tropical disease risk, or whether French investors were misled; it reports only that epidemics devastated the project, without assigning responsibility or documenting dissent among contemporaries.
What it changed
The Suez Canal shortened Europe–East Asia sailing routes; the Panama failure triggered a French financial and political crisis — but the source does not describe those consequences.
Is it worth your time
Yes — because it shows how a single figure’s method (sea-level canals, public subscription, diplomatic leverage) succeeded in one imperial context and catastrophically failed in another, exposing limits of transferable expertise.





