What differences existed between the thirteen english colonies?

What are the strengths of the byzantine empire?

Nazis who forced jews to live in ghettos also forced them to

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.