Chivalry. It's not really behavior so much as "I'm more powerful than you and I want your daughter, give me your daughter or I'll kill you", but your history teacher will want the answer chivalry, so I suggest you answer that, lol.
He did so because he wanted revenge on France and England for winning the first war. He was a young soldier in the WWI and felt that Germany was shamed after the war. So he started the second to gain respect back and to prove that their country was also a great superpower. He believed in racial purification and wanted to take over Europe and remodel it the way he wanted.
The Colonists (Americans)
“Como seres humanos tenemos la capacidad de comunicarnos constantemente, incluso sin pronunciar palabra alguna podemos transmitir lo que pensamos y sentimos. Esto es muy importante ya que el lenguaje corporal es un medio de comunicación y en ella se refleja la identidad de cada persona.”
