What do you really know about the Stars and Stripes?

When Mr. C tells the class they'll be learning about Betsy Ross, Abigailis confused. What could the "what-if" question be?

Turns out that no one knows for sure if Betsy Ross sewed the firstAmerican flag! But whether she did or not, the kids have a job todo -- Babs Magee is up to her old tricks and plans to take credit forsewing the flag. Abigail and the boys see this as their chance not onlyto stop Babs, but also to set history straight.

But once they start trying to figure out the truth, what they discoversurprises them all....