These are the two best webpages I've seen on how to write GOOD thesis statements.
http://blog.eduify.com/index.php/2009/06/21/5-tips-on-how-to-write-a-strong-thesis-statement/
and
http://leo.stcloudstate.edu/acadwrite/thesistatement.html
Remember that your thesis statement needs to include your topic and your opinion (your position, your stance) about that topic ... what you intend to prove by the end of your paper.
You'll also need to narrow your topic; what you stated above is too broad for a paper. (People write whole books on your topic!!)
http://web.uvic.ca/wguide/Pages/EssayNarrowTopics.html
and
http://homeworktips.about.com/od/paperassignments/a/narrow.htm
Please post a draft of your thesis statement after you have read all these linked webpages.
I need help with making a thesis for a paper on preventing teens from becoming teen parents.
3 answers
Be sure to read this over, too:
http://blog.eduify.com/index.php/2009/07/07/the-differences-between-college-writing-and-high-school-writing/
http://blog.eduify.com/index.php/2009/07/07/the-differences-between-college-writing-and-high-school-writing/
Thank you but that didn't help me much.