Identify a Major Difficulty Labor Unions Face in Regionalization and Globalization

Identify a major difficulty labor unions face in regionalization and globalization.

A) The influence of the local level unions on national unions is overwhelming and counter-productive.
B) The unions are almost always national organizations that have little ability to coordinate pressure across political boundaries.
C) The increasingly competitive nature of product markets has strengthened the ability of the unions to raise wages.
D) The predominant socialist ideology of the unions resists wide adoption.