An outline is being defined as a 2 dimensional shape which is the answer. The outline also known as the list being arrange to portray the hierarchical relationship and known as a tree structure. It is used in order to portray the main points or a topic in a subject.
Since is home is filled with rare books he wanted to buy Vinci's codex leicester a manuscript that dates back to the 16th century.
What's ur problem? That's just a title