Yesterday, while exploring Time’s website I came across this timeline featuring the key decisions made by President Roosevelt during World War II. The World at War is an interactive timeline in which you can click on any of the key decisions listed to learn more about those decisions. The decisions interspersed amongst other key events of WWII. None of the events are terribly detailed, but the timeline does provide a nice general overview.

Applications for Education
The World at War could be a good introductory resource or review resource for US History teachers and their students. Teachers could have each student in a class select an item from the timeline to research and teach to their classmates.

Here are some related items that may be of interest to you:
TimeRime Multimedia Timeline Builder
Great Timeline Builders
Timelines.com – Multimedia Timelines, Wiki-style