The countries that attended the Berlin Conference (1884-1885) were Austria-Hungary, Belgium, Danmark, France, Germany, Great Britain, Italy, the Netherlands, Portugal, Russia, Spain, Sweden-Norway (unified from 1814-1905), the Ottomn Empire (Turkey), and the United States of America.
Yes
twelve
One hundred and ninety seven (197) countries are in the Paris Climate Agreement.105 countries have ratified the agreement (November 2016)
The Versailles Conference, which took place in 1919 to negotiate peace after World War I, was attended by representatives from 32 countries. However, the most influential decisions were made by the "Big Four" leaders from the United States, the United Kingdom, France, and Italy. Other nations participated, but their roles were generally less prominent in shaping the final treaty.
Chamberlain, Hitler, Mussolini and Dalacher
The Naval Arms Conference of 1921, also known as the Washington Naval Conference, was attended by the United States, the United Kingdom, Japan, France, and Italy. These countries convened to address naval disarmament and prevent an arms race following World War I. The conference resulted in several treaties that aimed to limit naval construction and establish ratios for battleship tonnage among the participating nations.
Franklin Roosevelt
Alexander I
Talleyrand
the White House Press Corps.
the four world leaders that attended Versailles Peace Conference were: Woodrow Wilson, Vittorio Orlando, David Lloyd George, and George Clemenceau
Neville Chamberlain was the Prime Minister in 1938, and attended the Munich Conference.