Why Are There Stripes on the American Flag?
Martha E. H. Rustad & Kyle Poling
Can We Ring the Liberty Bell?
Martha E. H. E.H. Rustad & Kyle Poling
What Is Inside the Lincoln Memorial?
Martha E. H. Rustad & Kyle Poling
Why Is the Statue of Liberty Green?
Martha E. H. Rustad & Holli Conger
Is a Bald Eagle Really Bald?
Martha E. H. Rustad & Holli Conger