Panama Canal open to traffic

https://www.history.com/this-day-in-history/panama-canal-open-to-traffic?cmpid=email-hist-tdih-2021-0 [login to see] 1&om_rid=
The American-built waterway across the Isthmus of Panama, connecting the Atlantic and Pacific oceans, is inaugurated with the passage of the U.S. vessel Ancon, a cargo and passenger ship.

The rush of settlers to California and Oregon in the mid 19th century was the initial impetus of the U.S. desire to build an artificial waterway across Central America. In 1855, the United States completed a railroad across the Isthmus of Panama (then part of Colombia), prompting various parties to propose canal-building plans. Ultimately, Colombia awarded rights to build the canal to Ferdinand de Lesseps, the French entrepreneur who had completed the Suez Canal in 1869. Construction on a sea-level canal began in 1881, but inadequate planning, disease among the workers, and financial problems drove Lesseps’ company into bankruptcy in 1889. Three years later, Philippe-Jean Bunau-Varilla, a former chief engineer of the canal works and a French citizen, acquired the assets of the defunct French company.