-
3500 BCE
Wheel
-
3500 BCE
Boats
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2000 BCE
Horses
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Walking
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Hot Air Balloons
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Steam Boat
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Steam Locomotive
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Bike
-
Train
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Airplane
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Battle Plane
-
Car
-
Helicopter
-
Stoplight
-
Road
-
Rocket
-
Subway
-
High Speed Trains
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Space Shuttle
