What would Florida have been like now if Flagler had not built railroad to what today is Miami. Would Miami be there? Would Florida be a tourist destination? Would Florida still be the sixth borough of New York City? Would there be a road to Key West? Would Truman have vacationed at Key West? Would there have been a Florida assassination attempt on JFK? What about Disney World? Would President Trump have Mar-o-Lago?
If he had NOT built that railroad would the Challenger disaster have happened?