<h2><u><em>to help organize information into mains ideas and supporting details</em></u></h2>
The author can use many things such as sentence manipulation, the addition or lack there of for details, and even building up and tearing down momentum.
A hyphen.
There was only one thing she wanted in life - fame.
Paine says that it is irrational and absurd for such a huge amount of land with practically unlimited resources, to be dominated by such a small island. So basically he said that the argument lacks evidence and ethos