I'm not sure if this is a question or a real life problem. if so, I'm sorry. if you had nothing, I would go to the hospital or a homeless shelter. depends on how. since they kicked you out, you should go to a police station and tell them what happened. if your a minor. idk I never been in this situation.
1. In factories more stuff was done by machine vs farm where you use your hands more
2. It was less demanding on farms they did not need as many people to work on a machine where as in a factory they had kids slaving in hot conditions just to feed their family.