<span>the emergence of the middle class</span>
Answer:
Einstein's genius, Galaburda says, was probably due to "some combination of a special brain and the environment he lived in."
Explanation:
And he suggests that researchers now attempt to compare Einstein's brain with that of other talented physicists to see if the brain's features were unique to Einstein himself or are also seen in hope this helps you :)
Pls mark as brainliest!! Hope this helps!
