Nut Free Vegan Cream Cheese
Or you might simply refer to it simply as a sandwich. Both definitions are correct - it is just in the way you look at it. The same goes for articles and subtopics. You might choose to look at the entire thing as a whole (as an article) or as a system of interconnected parts that each have functions to perform (as an assortment of interrelated topics). In the second definition we emphasize the purpose and function of subtopics as they are broken down and analyzed in a more intricate way. Subtopics are what you call the divisions in an article of compartmentalized bits of information that are all connected and point to one idea. Subtopics and subtitles are a way to break down an article into manageable chunks so the reader can easily make the transition from one idea to another.
These are especially helpful for any reader because it will allow him or her time to let ideas sink in. If you had an article without any of these divisions or compartments chances are you will probably have a difficult time recalling ideas. Our brains are wired in such a way that they store information in manageable bits so we can easily recall them when needed. In a way subtopics do the same thing. Subtitles are clever lines that serve as an introduction to the next idea in a group of interrelated content. In this e-book you will find a great number of subtitles. Why? Of course because the author wishes to make reading easier for the audience. Everyone has had to refer to a certain book and hunt down a particular idea by recalling the subtitle or the "chapter head" that it belongs to right? So subtitles can also save you time and make for an excellent and efficient way of locating information within a body of text.
We now live in a society whose greatest value has become productivity. We get our news from short sound bites from the internet or TV now instead of reading the paper. We rarely read books anymore. We listen to them while we are stuck in traffic trying to get to work so we can get as much done in as little time as possible. The products we buy are made with the same goal in mind: maximum efficiency. But those who produce the few products that we still make in the U.S. whose ultimate goal is maximum efficiency seem to have lost their standard of quality. They make it fast but what happened to the concept of taking your time and doing it right? Some things just cannot be made fast without sacrificing quality. One of those products is cheese. Mass produced cheeses all seem to have the same "tinny" metallic taste.