An outline, sometimes known as a hierarchical outline, is a sort of tree structure that consists of a list organized to indicate hierarchical relationships. An outline is a diagram that shows the key points or subjects of a subject. Each item in an outline can be further broken into sub-items.
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An outline, sometimes known as a hierarchical outline, is a sort of tree structure that consists of a list organized to indicate hierarchical relationships. An outline is a diagram that shows the key points or subjects of a subject. Each item in an outline can be further broken into sub-items.