868International RelationsMedium
In practice, the process of integration (such as in the U.S. Constitution):
Ahas never gone beyond a partial and uneasy sharing of power between state and supranational levels
Bhas been fully and successfully realized in the form of the European Union
Chas never been attempted on a national level; it has only been tried on an international level
Dhas never seen even partial success
Correct answer
A. has never gone beyond a partial and uneasy sharing of power between state and supranational levels
Explanation
The correct answer is has never gone beyond a partial and uneasy sharing of power between state and supranational levels.