John G. Freemont - Conqueror of California - S1.E5

It was one of the most significant land grabs in history. Acting on what many believe to be secret orders from President Polk, John Charles Fremont fomented the Bear Flag Rebellion in June of 1846, which led to Mexico ceding the vast California territory to the United States. It was just one chapter in the full life of the man who mapped the Oregon Trail and became Arizona's first governor.