When UN General Assembly (UNGA) adopted Nelson Mandela Peace Summit by resolution 72/243?

Question

Accepted Answer

22 December 2017. D is correct because the UNGA adopted the resolution on 22 December 2017. A is incorrect because this date does not match the adoption date of the resolution. B is incorrect because this date does not match the adoption date of the resolution. C is incorrect because this date does not match the adoption date of the resolution.