Shatter belt is a concept in geopolitics according to which on the political map are recognized and analyzed strategically positioned and oriented regions that are deeply internally divided and encompassed in the competition between the great powers in the geostrategic areas and spheres.
Answer:
Explanation: Organized labor emerged from World War Il in a seemingly stronger position than ever before. But the end of the war masked significant problems. A labor backlash and red scare swept the country and caught union leaders in its grasp in the late 1940s and 1950s. Organizing victories became fewer and fewer
The map of it is right here