High national debt has made it difficult for many African countries to protect their crops from severe weather.
fight government corruption.
O provide funding for their citizens' needs.
O defend against colonialism.

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.