Final answer:
The specific Native American group that first invented the bow and arrow is not clearly identified. However, evidence suggests its adoption in the Eastern Woodlands region around 1000 CE.
Step-by-step explanation:
Identifying the specific Native American group that first invented the bow and arrow is challenging, as early human migrations and technological developments occurred over large spans of time and were not always documented in ways that survive to modern times. However, based on archaeological evidence from the Eastern Woodlands region, it is believed that the adoption of the bow and arrow occurred around 1000 CE among people thriving in this area. This invention was especially useful for hunting smaller animals and represents a significant technological advancement from the earlier use of spears and atlatls. While the exact group that first developed this technology remains unspecified, the bow and arrow became a common tool among many Native American cultures following its inception.