This began the German Reveloution The down fall was when they lost the war ,
Formal operational stage. It is like the formation of common sense which begins at the age of twelve until adulthood. It is the ability to think about abstract concepts. This happens when a person can do calculations in math, think creatively, reason out without any dependence on concrete manipulation.
I believe it was George Stephenson.
Cultural competency describes the skill where a person’s ensures that their efforts to send and receive messages across cultural boundaries are successful by adjusting one's communication style and an appreciation for cultural differences that affect communication.
Being culturally competent bridges the gap between a person and someone from another culture as they can communicate with each other with ease.