The statement "Studying regions enables us to learn about the details of a place" is true about studying regions. When we focus on specific regions, we can delve into their unique physical and human characteristics, cultural practices, economic activities, and environmental issues, which helps us understand the intricacies of those areas.
Another valid statement from your options is "Studying regions enables us to apply the concept of scales of analysis." This means that studying regions helps us analyze geographic phenomena at different levels, such as local, regional, national, and global scales, providing a comprehensive understanding of spatial relationships and processes.
The other two options—avoiding generalization and recognizing that regions overlap—are not accurate in the context of studying regions, as the purpose of studying regions often involves both recognizing general patterns and understanding overlaps between different regions.