<span>Both conflict and order theorists believes that social institutions were originally designed to meet basic survival needs.Most of the social institutions work together to meet the human basic needs and it is very difficult to change that.It controls them keeping in mind the end goal to keep up their own particular advantaged position of riches and influence.</span>
Reset it then it will work
Julius Ceasar died, so that led the fall of the roman empire. They did invent the 365 day calendar.
Communications in the late 1800s were restricted. The earliest postal systems were often run by a local citizen out of his house. Postal carriers traveled by horse and only carried documents.