 Complete the following phrase:  That date was chosen by the adoption of resolution 29 C40 by the Organizations General Conference at its 29th session. Circular CL3494 of July 29, 1998, from the Director-General invited Ministers of Culture to promote the day. The date is significant because, during the night of August 22 to August 23, 1791, on the island of Saint Domingue now known as Haiti, an 