united nations
The General Assembly is the town meeting of the world.
the whole world agrees that the date changes on each side of the line
Between or among nations; pertaining to the intercourse of nations; participated in by two or more nations; common to, or affecting, two or more nations., Of or concerning the association called the International., The International; an abbreviated from of the title of the International Workingmen's Association, the name of an association, formed in London in 1864, which has for object the promotion of the interests of the industrial classes of all nations., A member of the International Association.
A formal agreement between foreign nations is commonly called an accord. However, they also can be called international agreements as well.
Covenant of the League of Nations...Or just "League of Nations" for short.
the Berlin Conference
The meeting was called upon and the paper they signed was The Munich Agreement.
The League of Nations
Isolationism
bill of rights
The International Space Station has the name it's name because it is being built and occupied by people from many different nations.
The United Nations set International Ozone Day as 16-September, repeating each year.