Have to comment on this, because it speaks to the inconsistency of the Civ VII design:
Revenge.
As a naval item for Britain, it has serious problems. On the one hand, it is one of the most famous ship names in the Royal Navy: The original race-built galleon with the name was Drake's flagship in the battle against the Spanish Armada and was captured by the Spanish several years later in 1591 after a ferocious fight against an entire Spanish fleet in the Caribbean - presumably where the 'splash' bonus comes from. Trouble is, that fight took place firmly in the Exploration Age by a Galleon, and so has or should have, no bearing on a Modern Age Civ.
In the Modern Age, HMS Revenge was the name ship of a class of superdreadnaughts built in 1915 - 1916, but, frankly, they were nothing special - actually slower than the previous Queen Elizabeth class, and generally considered 2nd class capital ships by the 1940s, unlike the modernized Queen Elizabeths.
Frankly, a really bad choice.