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.
The reason people immigrate from one country to another is because they might have natural disasters or land and a occupation is hard to find there. So people might just be migrating to find happiness or a better life than what they had.
<span>Settlement houses made a
notable contribution to Progressive Era reform primarily by lobbying municipal
authorities for better city services in slum neighborhoods. The progressive era
movement’s leaders sought for laws that could make the settlements more safe
and hygienic through lobbying the authorities to solve these problems. </span>
This is why leaders Followed a policy of appeasement
46 you could've googled this btw
