In 1900 ​ — about 21 years after the first Watch Tower was printed — ​ only 8,000 automobiles were registered in the entire United States, and there were just a few hundred miles of roads good enough to drive them on.
त्यामुळे, शहरापासून दूरवर असलेल्या ठिकाणी जाऊन सुवार्तेचा प्रचार करणं आपल्याला शक्य झालं आहे.