African Union was established in a city of Ethiopia with a population of how many?
African Union:  It was established on 26 May 2001 in Addis Ababa, Ethiopia, and launched on 9 July 2002 in South Africa, with the aim of replacing the Organisation of African Unity (OAU). Addis Ababa:  It has a population of 3,384,569 according to the 2007 population census, with annual growth rate of 3.8%.
3,384,569