Limpopo lIm'poupou is the northernmost province of South Africa. It is named after the Limpopo River, which forms the province's western and northern borders. The capital and largest city in the province is Polokwane, while the provincial legislature is situated in Lebowakgomo. The province is made up of three former homelands of Lebowa, Gazankulu and Venda and the former parts of the Transvaal province. The Limpopo province was established as one of the new nine provinces after South Africa's first democratic election on 27 April 1994. The province's name was first "Northern Transvaal", later changed to "Northern Province" on 28 June 1995, together with two other provinces. The name was later changed again in 2002 to the Limpopo province. Limpopo is made up of three main ethnic groups: the Pedi, the Tsonga and the Venda. Traditional leaders and chiefs still form a strong backbone of the province's political landscape. Established in terms of the Limpopo House of Traditional Leaders Act, Act 5 of 2005, the Limpopo House of Traditional Leaders' main function is to advise government and the legislature on matters related to custom, tradition and culture including developmental initiatives that affect rural communities. On 18 August 2017, Kgosi Malesela Dikgale was re-elected as the Chairperson of the Limpopo House of Traditional Leaders. Limpopo Province shares international borders with districts and provinces of three countries: Botswana's Central and Kgatleng districts to the west and northwest respectively, Zimbabwe's Matabeleland South and Masvingo provinces to the north and northeast respectively, and Mozambique's Gaza Province to the east. Limpopo is the link between South Africa and countries further afield in sub-Saharan Africa. On its southern edge, from east to west, it shares borders with the South African provinces of Mpumalanga, Gauteng, and North West. Its border with Gauteng includes that province's Johannesburg-Pretoria axis, the most industrialised metropolis on the continent.