On this date in 1945, the United Nations came into being when a sufficient number of nations — twenty-nine — ratified the UN Charter. This milestone signaled the fifty-one member nations to send representatives to London to serve on the UN Preparatory Commission, which would lay the groundwork for the first meeting of the UN General Assembly.
This step in the UN’s early days also alerted civic boosters in American cities and towns that a decision about the UN’s permanent headquarters location might be approaching. On the very day that the Charter ratification became official, a team from Philadelphia visited President Truman to make a pitch for the City of Brotherly Love. By the end of November, the Philadelphians and representatives of other hopeful cities were on their way to London — without invitation — to be sure that their cases were heard. The race was on.