Graph site
This a a very user friendly site for quickly making charts and graphs.
http://nces.ed.gov/nceskids/graphing/
Make a timeline
Visit this interactive tool at: http://www.readwritethink.org/materials/timeline/
If you work with Excel, this is a great place to make a timeline:
http://www.vertex42.com/ExcelArticles/create-a-timeline.html
