The light bulb
The light bulb is invented
The light bulb was invented in 1879. It did many wonders for this world.
How the light bulb impacted society
When the light bulb was invented it had changed the world for the better. It lighted up houses better that candle light did, you didn't have to use a flame to light it and there was no hot wax to handle. it also lighted factories and didn't have to use steam but electricity.
How the light bulb impacted the war
it impacted the war by not having to light some thing that takes forever to light and that you don't have to carry matches with you every where. you also didn't have to use a flame to see with it was just easier to just turn on a light.