Muddiest Point- Persuasive Essay

Persuasive essays require much planning in terms of structure, message and creativity.  Selecting the correct topic will make or break the essay.  A list of forbidden topics have been posted and will help stir me in the correct direction when choosing a topic.  More importantly, I am having trouble finding a topic that has enough support or information to be a well written essay.  A sample essay in this case would be a huge help, not only to get a perspective but to get ideas flowing for brainstorming.  The guidelines given in angle are easy to understand, but choosing a well supported topic is becoming somewhat difficult.