Hmmm, I'm answering as a New Zealander who knows a bit about Māori migration, I'm not sure if this is a relevant answer but:

Māori not only had food on their waka (boats) for eating on the way, but they also took animals and seeds, plants etc to establish food sources once they got to their destination.

Sorry if this is not what you're asking.

Summon up a group of people who venomously oppose books that represent outdated family values and structures. Get them to obnoxiously request that books like that are labeled and kept separately. When people complain that this is ridiculous say "exactly".