When and where was The First International Peace Congress was held?

Question

In 1945, fifty nations met to phrase the basic charter for a world organization which would "save succeeding generations from the scourge of war".
Where is this conference takes place?

Answer 1

London, 1843. The first International Congress was held in London at the suggestion of Joseph Sturge and on the initiative of the American Peace Society in 1843. The host was the London Peace Society. 294 British, 37 American and six Continental delegates attended.