The crisis unfolded through a war of words, diplomatic negotiations, superpower summits, and military posturing andpreparations, — thus the term "Cold War" The Berlin Wall was the flashpoint of the Berlin Crisis. The Berlin Crisis was a flashpoint of the Cold War.
The Berlin Crisis, 1958–1961
On November 10, 1958, Soviet Premier Nikita Khrushchev delivered a speech in which he demanded that the Western powers of the United States, Great Britain and France pull their forces out of West Berlin within six months. This ultimatum sparked a three year crisis over the future of the city of Berlin that culminated in 1961 with the building of the Berlin Wall.
• cold war – war based on