Answer:
1. Railroads
2. Steel module builder
3. Light bulb
Step-by-step explanation:
The different types of technology brought about changes to farming in Texas after the Civil War era are the followings:
1. Railroads: with the advent and extension of railroads, commercial agriculture were enhanced throughout Texas between 1870 and 1900, such that, there is intense farming and ranching enterprises, both in production and marketing.
2. Light bulbs: with the innovation of light bulbs, workers or labourers were able to work during the dark hours on the farm
3. Steel module builder: a device used in harvesting cotton, where by about seventy percent of cotton were harvested through it.
Other technological advancement includes:
4. Tractor: both steam and gasoline tractor, which replaced draft animal in Texas farm.