Fuel:
Before Henry Ford improved the automobiles they were luxury items to the rich. Back at the turn of the century fuel was used to power these automobiles. Also there were different regulations for fuel as there was for the 20th century. There were different types of fuel. Back in the 18th century fuel was non filtered and very cheap. In the end of the 20th century fuel was completely different. It was filtered and had ethanol added to it. Also today the price of fuel is very expensive. |