Pan American Games Aires in 1940, the participants decided that the first games should be held in Buenos Aires in 1942. The plans had to be postponed because of World War II. A second Pan American Sports Congress held in London during the 1948 Summer Olympics reconfirmed Buenos Aires as the choice of host city for the inaugural games, which were held in 1951. The games offered 18 sports. Countries that were part of the Commonwealth of Nations such as Canada did not compete at the first Pan American Games. The second games were held in Mexico City, Mexico. Competitions started on March
Buenos Aires and Pacific Railway Buenos Aires and Pacific Railway The Buenos Aires and Pacific Railway (BA&P) (in Spanish: Ferrocarril Buenos Aires al Pacífico) was one of the "Big Four" broad gauge, , British-owned companies that built and operated railway networks in Argentina. The original concession was awarded by the Argentine government in 1872 to John E. Clark for the construction of a railway from Buenos Aires to Chile. It was not until 1882, when the BA&P was registered as a joint-stock company in London, that Clark was able to take over the concession. Initially the new company only intended to build the section between