Railroads allowed people and goods to move throughout South Carolina in the early 1900's. Charleston, South Carolina, built the second railroad in the nation by 1833, which covered 136 miles.
The invention of writing allowed people to communicate more broadly than had previously been done.
The invention of the Personal Computer spread in the 1990s and allowed people easier access to news and information.
A light.
The Automobile
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The wheel was a large invention throughout history. This is because it allowed Mesopotamian people to make carts to move food, carriages to carry people and led to other inventions.
It allowed people to received new media
the railways
The invention of the telephone allowed people who where not near each other to effectively communicate. That meant the telephone began the shrinking of the world. It allowed America to grow much easier.
The cellphone solves a problem for many people. It allowed communication wherever, whenever.
It allowed people to connect with each other on the go!
It allowed people throughout Europe to read the works of Protestant reformers.