Black flag SailGP was established by Russell Coutts and Larry Ellison in 2018, as a product of their Americas Cup experience. Spain's starting tactic in one of the 2021 races was ruled too dangerous to other boats again, and that a collision was only avoided by the US's taking action. Spain was given a black flag and disqualified.
The Super Bowl, the championship game of the National Football League, was first played as part of a merger agreement between the NFL and its rival, the American Football League, in what year?
From 1976 onwards, refugees seeking asylum were called "boat people" in the country they were trying to reach and mostly refused asylum. Which country was that?