The Root word for Population is Populate and the Suffix for the word 'Region' is Regional :)
So my friend got in a fight last year. He was fighting two guys and i jumped in. We got in trouble but me and my friend got in trouble cause we basically started the fight. I tried to tell them that he was being jumped and i only wanted to help. I think if the people how got us in trouble were being jumped they would want someone to help like i did. Alright thats all gang gang
...give lots of detailed evidence to support their point
Honestly it really depends on what the topics are but you would start with the attention grabber, then compare it to your subject, then you would say if you were writing about your beliefs on pollen, I believe that pollen is the world worst allergy because and then put the justifications after.
The main idea is the premise of the writing. It may not be written directly, but it's basically a summary of the entire writing or what that writing supports.