Many of Australia's neighbours are South-East Asian nations. These form part of the South-East Asian region which physically stretches from the south-eastern peninsula to the East Asian archipelago. It is also roughly bounded by the Indian subcontinent to the west, China on the north, and the Pacific Ocean on the east.
When planning and preparing headings for an academic essay, APA 6th Ed. (2009) requires authors to consider the following, Levels of heading establish the hierarchy of sections via format or appearance. All topics of equal importance have the same level of heading throughout a manuscript.
Headings clarify your logic and organization for the reader by establishing a hierarchy of sections in the paper. The most important thing to keep in mind is that all topics of equal importance have the same level of heading throughout a manuscript (APA, 2010, p. 62). Note that title case means only the first letters of words with four or more letters are capitalized, while all other letters are left lower case.