Answer:
e. international union representative
Explanation:
Union representatives played a vital role with respect to supporting the employees for reporting to the union leaders when they are on the place of their peers. It acted as the main liason between the employers & employees as in this they support the employees and guidem them via the challenges that took place during the work
So at the time when the craft union position where the holder be the chief administrator of the union hiring hall so it should be the  international union representative
