No one invented horses pulling cars. This came about out of necessity. Early automobiles were notoriously unreliable and would commonly break down requiring them to be pulled by a horse.
The Horse Drawn Chariot was invented in the year 1,700 B.C.E.
The Egyptians first invented the horse drawn chariot, however, the Mayans invented the wheel.
a horse
Motorized vehicle weren't invented yet back in the 1790's. He would most probably rode a horse or a horse drawn carriage.
A horse drawn vehicle is any movable vehicle made to be pulled by one or more horses.
Coachman
The chariot.
Do you mean Tuk-Tuk? It's not horse-drawn but scooter - based.
carrige
Chariots.
Chariot
That would be an open carriage drawn by eight horses.