Why did workers want to engage in collective bargaining when negotiating with an employer?

a. workers needed to know what everyone at a company made in wages to morale.
b. workers had less negotiating power when standing together as a group than they had individually.
c. workers had more negotiating power when standing together as a group rather than they had individually.
d. employers required workers to negotiate as a group

Will give brainliest what changes took place in the soviet union and eastern europe after ww2

What is the best possible explanation for why the first ghosts seen were flaming spirits with their bodies on fire

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.