Bromacil- is a chemical that kills trees, bushes weeds, grass etc
Well, everybody has their own reasons for literally everything. It all depends on what's happened in the person's life. If someone loses someone, or get's hurt, or something they take out their pain on other people, leading them to kill people.
All of this goes under sociology, behavioral science, criminology, victimology, and psychology.
As for hatred, I don't know that people "love" it. People just have a need to be defiant and rebellious.
As for power, people are sometimes control freaks. They need to be in control of all situations. This has to do with how they were treated as a child. If they were beaten, or bullied, they'd like to rise up and become the beater or the bully.
Hope that helps!
The correct answer to this open question is the following.
According to Chief Luther Standing Bear, the basic Lakota categories for judging behavior were the following.
Education was one of the most important as well as respect. The Lakotas called these good manners "woyuonihan." The meaning in English is something like "full of respect." According to Chief Luther Standing Bear, the door of the tepee was always open to any member of the tribe and people were more than welcome to visit.
Another important aspect was that exaggerated manners were considered insincerity. Lakotas preferred honesty and sincerity. Conversations were an important part of the life of Lakotas. Everybody listened carefully, with no interruptions, and tolerance was a key ingredient in difficult conversations. No loud voices. A low vice was a symbol of respect.
The love of nature was as important as any other conduct.
