Final answer:
Places in the landscape were significant cultural markers for the Western Apache of Arizona, according to Keith Basso's research.
Step-by-step explanation:
In Keith Basso's research with the Western Apache of Arizona, places in the landscape were significant cultural markers. The Apache had a deep connection to the land and believed that certain locations held important spiritual and historical meanings. For example, they considered sacred mountains, water sources, or certain rock formations as significant places of power and identity. These places in the landscape played a key role in Apache culture, shaping their beliefs, rituals, and collective memory.