Solution:Evaluating the correctness of the listed international events:A. The initial number of EU members was Six – Correct: The European Economic Community (precursor to the EU) was founded in 1957 with six founding members: Belgium, France, Italy, Luxembourg, the Netherlands, and West Germany.
B. Morocco has withdrawn its membership from AU – Correct (but needs context): Morocco withdrew from the Organisation of African Unity (OAU) in 1984 over the admission of Western Sahara. It rejoined the African Union (AU) in 2017. So the statement is partially true historically, though not currently.
C. India has become a member of NSG – Incorrect: India has not yet become a full member of the Nuclear Suppliers Group (NSG) due to opposition from countries like China, despite strong support from others.
D. USA re-established economic relations with Iran in 2023 – Incorrect: As of the end of 2023, the U.S. had not fully re-established economic ties with Iran. Sanctions largely remained in place over Iran’s nuclear program.
E. USA has withdrawn its forces from Afghanistan in 2020 – Incorrect: The final U.S. military withdrawal from Afghanistan occurred in August 2021, ending a 20-year war.
Therefore, only A and B are correct.