Please help me ill mark brainliest can u answer these two questions I made it worth 10 points I attached the questions there are only 2

The need for new trade routes to the east, the desire to spread christianity, and competition between european countries all contributed to the:

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.

Quick! what was germany’s main goal after world war i? a) to the united states develop the plan for the league of nations b) to make france return all of the territory it had occupied during the war c) to remain a world power d) to become allies with the united kingdom