Burnham, who planned the buildings at the Pan-American Exposition and the Chicago World's Fair respectively.
A prominent building, erected with money given mainly by Mr Carnegie, is that of the Pan-American Union (formerly Bureau of American Republics).
The extension of the Pan-American railway across the state, from San Geronimo, on the Tehuantepec National line, to the Guatemalan frontier, is calculated to improve the industrial and social conditions of the people.
But mention must also be made of his founding of Carnegie Hero Fund commissions, in America (1904) and in the United Kingdom (1908), for the recognition of deeds of heroism; his contribution of £500,000 in 1903 for the erection of a Temple of Peace at The Hague, and of £150,000 for a Pan-American Palace in Washington as a home for the International Bureau of American republics.
The first Pan-American congress met in Mexico City in 1901, and the country was represented at the second, held in Rio Janeiro in 1906.