Hello, I am looking for resources, preferably books but also scientific articles, videos, etc that cover the political and economic history of the unequal development between Northern and Southern Italy. I am asking for resources that cover the history of how Southern Italy was wealthy in ancient times, how Northern Italy industrialised and replaced the South as the wealthier region and how Northern Italy effectively treated the South as a colonial subject. I have already read Antonio Gramsci’s “The Southern Question” and am looking for more books like it. Thank you.