the cotton gin was a machine that took fresh cotton and removed the seeds. This invention made a lot of jobs and lives easier. Without it people had to pick the seeds out of the cotton. which was very time consuming. Insted they would put the cotton in the machine and spin. Lever as they did this the seeds would come out and on the other side you would have fresh cotton.
Paved roads
The airplane was a really big invention because it was a device that was able to fly. This invention was really important because it opened a whole new way to modern technology. Without trips and carrying goods would take forever. Overall, it helped our world advance and move up in technology.
Light Bulb
No need for torches any more!
The telegraph was a very big part of the I.R. Because it was a device that let you communicate over long distances. This Device has developed all the way to a cell phone. Without it we would have to Mail or walk to each other just to have a simple conversation.
Auto Mobile
Paved roads are a big invention in the I.R. because it made transportation safer. On paved roads you have traction, so you aren't sliding all over the road. With the paved roads it helped the transportation then and now
The Light bulb is defiantly one of the top three most important invention of the I.R. because it gave us the option to see at night safely. Without it we would have to use a torch and that would be a hazard. Not only did it make like easier it made life safer.
The Automobile was definitely a big invention because it advanced transportation. The automobile went all the way to a self-driving car. With this we can travel places other than foot, Horseback, boat, or plane. It made our world move by faster and advance technology