Final answer:
The Levallois tool-making technique is associated with Homo neanderthalensis, relating to the Mousterian tool industry.
Step-by-step explanation:
The invention of the Levallois tool-making technique is most commonly associated with Homo neanderthalensis. This method of toolmaking, also known as the Mousterian tool industry, pertains to the Middle Paleolithic period and is characterized by the striking of flake tools from cores. The Neanderthals are known for this advanced toolmaking technique which resulted in smaller, sharper, and more utilitarian tools compared to those made by their predecessors.