Respuesta :
The correct option is: It shows that the league tried to resolve too many large-scale problems at once. The League of Nations was established at the end of the First World War as an international peacekeeping organization. The US President Woodrow Wilson did not join the League due to opposition from isolationists in Congress. The League of Nations resolved several international conflicts but failed to prevent the outbreak of the Second World War. The League prevented or settled a number of conflicts and disputes in the 1920s.
Answer:
The correct answer is B. It shows that the US was needed for the league to be strong group of nations.