I want to say the nineteenth century not 100% sure though
Answer:
b- unable to complete daily tasks or responsibilities
To the question you asked the answer is D
I think his major roles are to speak & notify the outside world on what's going on around the world & the United States.
Collective bargaining is the process in which working people, through their unions, negotiate contracts with their employers to determine their terms of employment, including pay, benefits, hours, leave, job health and safety policies, ways to balance work and family, and more. Collective bargaining is a way to solve workplace problems.