<span>United States decide to enter World War I </span>because of the Germans' decision to resume the policy of unrestricted submarine warfare,
Munich massacre, Palestinian terrorist attack on Israeli Olympic team members at the 1972 Summer Games in Munich.
The Munich Games marked the first return of the Olympics to a German city since the 1936 Games in Berlin. Adolf Hitler’s use of those Games as a platform for the propagation of Nazi ideology was roundly criticized, as was the blatant racism and anti-Semitism that characterized the Games. The West German invitation had been extended, in part at least, to offer the world a contrast to the horrifying spectacle of Berlin.
Year 2000..... so 16 years before trump became president
