Pollution, litter, and cars
The answer is d last year we went over this and mussolini and hitler were allies but hitler soon didnt wanna be allies
In all periods of time there have been important inventions that have changed the way of life of humans such as the wheel, paper, gunpowder, the train, the plane, among others. Industrialists have played a very important role because they are the ones who produce inventions so that all people can access them.
Invention is a term to refer to an object, technique or process that has novel and transformative characteristics that are unprecedented in human knowledge.
Since ancient times there have been different inventions that we use in our daily routine such as:
- Wheels
- Paper
- Fire
- Agriculture
- Gunpowder
Later, the Industrial Revolution changed the dynamics of inventions because it allowed the massive production of inventions such as:
- Car
- Railways
- Medicines
- Clothing
- Furniture
Therefore, each era has had a set of important invents that have revolutionized human life.
Note: This question is incomplete because it does not specify which epoch to refer to. However, it can be answered based on my general knowledge.
Learn more in: brainly.com/question/22640902
B Henry Ford i think this is the answer
