Original sentence: Countries considered likely to join the ranks of developed nations in the future include, Uruguay, Argentina, Chile, Costa Rica, Mexico, Croatia, Russia, Malaysia, Palau, Mauritius and Botswana.Turkey and South Africa are considered developed by at least one source; however their GDP per capita clearly places them among the developing countries
Edited sentence: Other countries considered likely to join the ranks of developed nations in the future include, Uruguay, Argentina, Chile, Costa Rica, Mexico, Croatia, Russia, Malaysia, Palau, Mauritius, South Africa, and Botswana.Turkey fancies itself as a developed country primarily to bolster its bid to join the European Union, but none of these sources consider it as such, and its GDP per capita clearly places it among the developing countries