Respuesta :
In the time of George Washington, travel was slow and roads were bad. So the Founders allowed a period of four months between the presidential election and the inauguration. With the improvement of road making and advancement of technology, the Twentieth Amendment shortened this unnecessary wait.
This was made because of advances in technology with faster travel and communication. If people were told that they are forced to leave office in five months because they were not reelected, they would not do their work for those last five months.