For the page break problem, I do not want one item to be split onto two pages. (Each item is small enough to fit on one page.) Having multiple items on one page is fine. Is there a way to do that?
1.) Each item consists of multiple paragraphs. I want each item to stay on one page. Is this possible? (I think it might have something to do with penalties but I can't get it to work.)
2.) How can I add a horizontal line to separate the items?
I want to use \begin{enumerate} at different places in my file. I want it to be so that the numbering does not restart at 1 each time, but instead picks off where the previous enumerate left off. How can I do this?