Abuja Major religious sites include the Nigerian National Mosque and the Nigerian National Christian Centre. The city is served by the Nnamdi Azikiwe International Airport. Abuja is known for being one of the few purpose-built capital cities in Africa, as well as being one of the wealthiest. Abuja is Nigeria's administrative and political centre. It is also a key capital on the African continent due to Nigeria's geo-political influence in regional affairs. Abuja is also a conference centre and hosts various meetings annually, such as the 2003 Commonwealth Heads of Government meeting and the 2014 World Economic Forum (Africa) meetings. "Abuja"
Postal orders of the South African Republic Postal orders of the South African Republic The South African Republic's postal orders were introduced on 1 January 1898, which was also the date that the "South African Postal Union Convention" came into effect. The postal orders are inscribed in Afrikaans. Issued postal orders do not have counterfoils attached, as the counterfoils were kept by the post office for recording purposes. Any postal orders with counterfoils still attached are from books souvenired after the post office was captured during the Second Boer War. The South African Republic was the first country, along with the Orange Free State, to declare postal