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Steam tractor
is was invented in france by Nicolas Cugnot. The steam tractor worked by pumping pistons up and dow to move wheels. But the tractor was very heavy and unstable -
Stean train
is was invented in England by Richard trevithick. In 1829, George Stephenson and his son Robert won a conpetition to invent the fastest steam train. -
Diesel engine trains
is was invented in Germany by Rudalf Dessel. in the first 20 years is million model T ford cars were sold