Air Breaks.
Rocky mountains
The mountains.
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the train was made in 1860 bye charles pearson ,he lived in wisconsyn and he said thall shy make a train not onley to ride but to travel
It made travel easier and fasterIt provided safer travelAnd it made more money for the creators :)
it made a quicker way to travel up and down then an elevator and was safer if you got stuck
The innovation that will make it safer for trains to stop is Positive Train Control (PTC). This is GPS-based safety technology that has the ability to prevent train-to-train collisions, over-speed derailments, unauthorized incursion into work zones and train movement from switches left in the wrong position. PTC monitors and, if need be, controls train movement in case human error occurs. PTC may also bring trains to a safe stop if there is a natural disaster.
ghengis khan was the one who made the silk road safer.
Inventions such as the steam engine, railroads, and advancements in aviation revolutionized transportation, making travel faster and more efficient. In China, innovations like the high-speed rail system have drastically reduced travel times across vast distances, enhancing connectivity. Furthermore, safety improvements in vehicle design and navigation technology have made travel safer, allowing for increased mobility and economic growth. Overall, these inventions have transformed both domestic and international travel, fostering greater interaction and exchange.
Transportation (e.g., airline, train, bus)
Train wheels grip the track using a combination of friction and weight. The weight of the train pressing down on the wheels creates a strong grip on the track, while the shape of the wheels and the materials they are made of help to increase friction and prevent slipping. This grip allows the train to travel safely and efficiently along the tracks.
they were moved by the Nazis, not from the Nazis, the Nazis were in Poland. Most long distance travel was made by train.