A defining characteristic for an indigenous group is that it has preserved traditional ways of living, such as present or historical reliance upon subsistence-based production (based on pastoral, horticultural and/or hunting and gathering techniques), and a predominantly non-urbanized society. Not all indigenous groups share these characteristics. Indigenous societies may be either settled in a given locale/region or exhibit a nomadic lifestyle across a large territory, but are generally historically associated with a specific territory on which they depend.