Final answer:
The cities 'Botla' and 'Mumanovo' do not match with any specific locations in the information given, potentially indicating misspellings or unknown places. 'Botla' might relate to Botswana, while 'Mumanovo' might refer to Kumanovo in North Macedonia.
Step-by-step explanation:
The cities of Botla and Mumanovo are not directly found in the provided information, and they seem to be either misspelled or obscure. However, from the given references, it appears that the question could be related to areas in southeastern Africa or the Balkan Peninsula. When we consider Botswana's Limpopo River and the list of African countries like Angola, Mozambique, and Zimbabwe, it may lead us to assume 'Botla' could be a misspelling or variant of 'Botswana.' Similarly, 'Mumanovo' could be a typographical error for 'Kumanovo,' a city in North Macedonia. As the data provided does not include a direct reference to the cities in question, it is challenging to affirm which country they belong to. Further research would be necessary to determine the exact locations of 'Botla' and 'Mumanovo.'