In this rhyming tale by Callista Gingrich, we learn about great American explorers Lewis & Clark... and how our country grew to span 'from sea to shining sea.' Are you a parent or an educator? Join PragerU's new PREP program and gain exclusive access to our online forum of pro-America resources, support, and tools that can rescue your children's education. 👉 https://www.prageru.com/prep/