The answer to your question is Germany.
Answer:
Low literacy rates in the South.
Explanation:
From 1860 to 1895, the United States experienced advances in technology, the industrial revolution and the Mexican-American war.
It can't be the Spanish American war because that didn't happen until some years later. It can't be an agrarian revolution because this is during the INDUSTRIAL Revolution and education at the time wasn't prioritized as much as it is today.
When you’re patient you can do anything you set your mind to
