Answer:
Yes, the Native Americas do have enough freedom in their reservations to maintain their traditions, customers ans values.
Step-by-step explanation:
There are more than 500 Native American reservations in the Unites States and all of them act has small nations within a nation with their own form of government and almost no federal laws applying on them.
This does provide them with a great way to manage their own traditions and cultures.
For example, they can teach their native languages in schools, have their own national holidays celebrating their past and feel safe in their own environment.
Currently, they are popularly known for having casinos, something that is not legal in most states. This brings in a lot of tourists and generates revenue for these reservations.