Someone explain the checks-and-balances system found in the constitution

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.

All state and federal officials are required to take an oath to support the constitution. select the best answer from the choices provided t f

Define”to walk with a large group of people who are supporting something”