1: Zimbabwe.
Zimbabwe is country not a continent. (Though South Africa does have countries contained within it) But if you mean regions....
Zimbabwe
Zimbabwe is one country. There are no other countries in it.
ZIMBABWE
Two. Zambia and Zimbabwe.
South Africa, Namibia and Zimbabwe
2 which is Zambia and Zimbabwe
Zambia and Zimbabwe are countries in southern Africa.
The colonisation of Southern Rhodesia (as Zimbabwe was then ) had no particular effect on other countries.
3 they are South Africa Kenya and Zimbabwe
There are many countries that are landlocked. For example: Bolivia, Hungary, and Zimbabwe.
Namibia and Zimbabwe
Botswana, South Africa, Mozambique, and Zambia