"You must make your body." An asthmatic boy in wire-rimmed spectacles nods. Decades later, shot in the chest, he'll deliver a 90-minute speech: "It takes more than that to kill a Bull Moose."

Theodore Roosevelt is often reduced to caricature - the Rough Rider, the big game hunter, the face on Mount Rushmore. But this oversimplified image misses the man who transformed personal weakness into national strength.

Join us as we explore the strenuous life of America's youngest president. We witness the sickly child who willed himself strong, the grieving widower who fled to the Dakota Badlands, the politician who charged up San Juan Hill, and the president who shattered monopolies, protected 230 million acres of wilderness, and built a canal while Congress debated. From a second-floor gymnasium to the White House, Roosevelt proved that privilege demanded action, that strength meant nothing without service, and that the worst sin was wasting your life in comfortable mediocrity.

The 15-Minute History Podcast team welcomes you back to another Sketches in History. This segment, just for kids, shows that history isn't just a story; it's an adventure. Join Lottie Archer as she dives into her extraordinary notebook, where sketches from history come to life.

In this episode, she travels to 1907 to witness one of humanity's greatest engineering challenges: the construction of the Panama Canal. Standing alongside Chief Engineer John Stevens in the sweltering jungle heat, Lottie watches as 75,000 workers from 97 countries battle tropical diseases, devastating landslides, and a mountain that seems determined not to be moved. In this episode, your kids will learn about resilience, discover how the impossible became possible, and witness the moment when thousands of determined workers proved that together, they really could move mountains!

Listen and subscribe to the 15-Minute History podcast to hear Sketches in History every other Thursday. Got a favorite historical moment? Share it with us at 15minutehistory@gmail.com, and it might just make its way into the notebook!

In this week's discussion, we cover more detail about the building of the canal and the herculean medical and engineering feats American and Panamanian workers achieved. (Joe even gets to put on his doctor's hat and tell us about yellow fever.) We then get into some of the current-day events and what the future might hold for America and its southern neighbors.

Join us every Monday for discussions and episodes as well as our Thursday pop quizzes and Sketches in History. Let us know your thoughts and questions in the comments below!