One way is that medieval Europe had knights to protect people and followed the code of chivalry and medieval Japan had samurai
So after the Bank Holidays, in which all banks were shut down, he come up with a plan that would insure the money will be there for them, which was cause by the creation of Federal Deposit Act, along with the Glass-Steagall Act in 1933
Answer:
Carving of new states in Africa by European power caused land disputes, most notably the Hutus and Tutsis, who are still in conflict to this day
Explanation:
I'm not sure if this is exactly what you're looking for, but I hope I helped :)