Izilawuli zokuthekelisa zamazwe amaningi: Impi yokuhweba
- Funda kabanzi mayelana nezilawuli zokuthekelisa kwamanye amazwe: The trade tug-of-war
- Ngena ngemvume or ubhalise ukuthi uthumele amazwana
Imali ehlelekayo: Isistimu yeqiniso yokungathinteki
- Funda kabanzi mayelana nemali ehlelekayo: Isistimu yeqiniso yokungathinteki
- Ngena ngemvume or ubhalise ukuthi uthumele amazwana