It was easier for students to read and learn about different subjects. Since there were so many books printed, it was cheaper for learning students.
Hope this helps a little
This question can have many answers but ill try to answer it in the north slaves werent profitable so most northerners didnt have slaves and eventually slavery was seen as morally wrong in the north so in the south once abraham lincoln became president the south became its own coutry and the civil war began so after the north won slavery was abolished in the south.
This questions has many different answers. None of us can really help you since these are personal questions for yourself. I would help but for example, I don't know if you're interested in learning to play an instrument.
Sorry
The Second New Deal is the term used by commentators at the time and historians ever since to characterize the second stage, 1935–36, of the New Deal programs of President Franklin D. Roosevelt.