The primary function of the National Peace Congress was to provide opportunities for consultation and joint activities between its affiliated members, to help create an informed public opinion on the issues of the day and to convey to the government of the day the views of the substantial section of British life represented by its affiliated membership.
12.
The creation of the League of Nations, and the hope for informed public opinion on international issues ( expressed for example by the Union for Democratic Control during World War I ), also saw the creation after World War I of bodies dedicated to understanding international affairs, such as the Council on Foreign Relations in New York and the Royal Institute of International Affairs at Chatham House in London.