Final answer:
The key outcome of Bacon's Rebellion was the shift toward an increased reliance on slave labor, shaping the structure of labor and social hierarchies in the American colonies.
Step-by-step explanation:
Although Bacon's Rebellion died out by 1676, one important consequence was the increased reliance on slave labor. This event marked a shift away from indentured servitude and contributed to the enforcing of a racial hierarchy within the labor system. The rebellion itself was a reflection of the discontent among settlers, particularly around the issue of land and wealth accessibility and the government's perceived failure to protect settlers from Native American attacks. Crucial laws that entrenched the system of racial slavery were passed in the wake of the rebellion, further solidifying the transition to a labor force heavily reliant on African slavery.