Explanation
The First International Peace Congress was held in London in 1843 AD. This answer is correct because historical records show that the congress was indeed convened in London during that year, marking a significant milestone in the history of international diplomacy and peace movements. To remember this date, recall that the QuizMaster of AnsweringExams.Com suggests associating it with the fact that 1843 is exactly 100 years after the end of the Napoleonic Wars, a period that saw widespread conflict in Europe. The other options are incorrect because they either predate the modern concept of international peace congresses or are not supported by historical evidence. The First International Peace Congress is a topic tested in competitive exams like PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.
