In the 19th century merchants made there first banks which was put as a service to the public. Banks were made in order people could keep there money somewhere safe besides there homes. Its not option A because the middle age was mainly about power and knights therefore they keep there money in something called a treasure room. Its not option B because the 17th century was when are country was still developing therefore did not have any banks available to the public. Its also not option C because was when the Great War was which was 1819 so therefore the country was still developing.
