What allowed homo sapiens to become more successful hunters than the early humans that came before?

Increased brain size allowed Homo sapiens to become more successful hunters than the early humans that came before.

The term homo sapiens refers to the only extant human species. The name is Latin for "wise man" and was introduced in 1758 by Carl Linnaeus.

Brain size in both Neanderthals and Anaromically Modern Human (homo sapiens) is significantly larger on average than brain size in H. erectus. Neanderthal and AMH brain sizes are in the same range.

what is the "this" there is no picture

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion