I want to know the answer to the following question:
What did Samoa start growing more of to make up for the lost value of rubber?
All the background I'm provided with is that "When the value of natural rubber fell drastically, about the end of the Great War (World War I), the New Zealand government encouraged the production of bananas, for which there is a large market in New Zealand.[citation needed]". Is that enough to answer the question?
Answer: yes