The document summarizes a historian's conclusion that young, literate black males were more likely to migrate north during the Great Migration of the early 20th century. It suggests checking census data from 1900 and 1930 to see if it supports higher rates of migration for black males compared to females. Analyzing Georgia census data from those years overwhelmingly confirms this, as the percentage of black females in southern counties was higher in 1930 than 1900, indicating more black males left. This leads to questions about white female population percentages in Georgia during the same period.