Brainmanship is basically going to war using threats of nuclear weapon hoping the other side is going to back down.
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The nullification crisis was a conflict between the U.S. state of South Carolina and the federal government of the United States in 1832–33. ... Calhoun, who opposed the federal imposition of the tariffs of 1828 and 1832 and argued that the U.S. Constitution gave states the right to block the enforcement of a federal law.
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The Colosseum, also named the Flavian Amphitheater, is a large amphitheater in Rome. It was built during the reign of the Flavian emperors as a gift to the Roman people. ... When the Colosseum first opened, the emperor Titus celebrated with a hundred days of gladiatorial games. Emperors traditionally attended the games.
