What would be labor’s first step in solving labor problems and effecting change?
a) striking
b) collective bargaining
c) protest marching
d) joining a union

Collective Barganining

Explanation:

Just took test

The labor´s first step in solving labor problems and effecting change would be collective bargaining. Collective bargaining refers to a process of negotiation between employers and a group of employees seeking to strike agreements in order to regulate working conditios, working salaries, benefits as well as other aspects of workers' compensations along with the rights they are entitled to.

byzantine empire is the answer i think you are looking for.

hope this : )

during the ming dynasty