435
He also traveled to Durban , Pretoria and Victoria Falls in what was then Rhodesia ( now Zimbabwe ) and looked at schools , talked to pupils , and gave lectures to the administrators and teachers .
 Durban, Pretoria, Victoria Falls, Rhodesia, Zimbabwe
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Durban, Pretoria, Victoria Falls, Rhodesia, Zimbabwe