By 1925, Americans could travel long distances by train or automobile. Rail lines and new numbered highways nearly spanned the country. Though air travel was an interesting suggestion, it seemed unreliable. Airplanes were incredible inventions that had crossed oceans and navigated the globe. But there had been accidents, and too many had been fatal. Americans thought it best to leave planes to the brave—soldiers who’d flown in World War I. Entrepreneurial barnstormers. A few intrepid airmail pilots.