Is this good for my project about the salamis war?

Why might collective bargaining fail, causing a union to go on strike? a the union agrees with the boss about wages. b the boss compromises about work hours. c the factory goes out of business, causing the workers to lose their jobs. d the boss refuses to address dangerous working conditions in the factories.

What was one effect of the rise of factories during the industrial revolution

During world war ii, which battle was the first significant us victory in the pacific?