There is no question to what you are saying. If you would lie this answered please first find what you need the answer to then ask.
I believe it was George Stephenson.
The answer is Centration. In addition, centration is the predisposition to focus on one noticeable aspect of a circumstance and disregard other in which possibly pertinent features. Make known by the swiss psychologist Jean Piaget over and done with his cognitive-developmental stage philosophy, centration is a behavior often established in the preoperational period.
I believe the answer is: Confederation
Confederation inherently consist of different oganizations who decided to be a part of a certain alliance in order to fight for a certain things that they need/wants. In united states, confederation among states was form once in order to fight for their rights to maintain slavery.