Final answer:
The United Nations was created after World War II to promote world peace and cooperation among nations, replacing the ineffectual League of Nations and requiring majority votes rather than unanimity for action. Option b
Step-by-step explanation:
The international organization created immediately after the Second World War to promote world peace and cooperation among nations is the United Nations (UN). The UN was established in 1945 by 51 countries, including the United States, which played a leading role in its formation, despite the tensions between the United States and the Soviet Union.
The UN replaced the ineffective League of Nations, which had been established after World War I but failed to prevent the outbreak of World War II. Unlike the League of Nations, which required unanimous agreement for action, the United Nations only requires a majority vote for most resolutions, with a two-thirds majority needed for issues regarding peace, security, and other significant matters.
The correct answer to the student question is: b. After World War II, to promote international peace. Option b