Did class cruiser?
The Dido class consisted of sixteen light cruisers built for the Royal Navy during World War II. A fourth group, also described as the Improved Dido, or the Bellona class (five ships), were commissioned between 1943 and 1944. Most members of the class were given names drawn from classical history and legend.
How many heavy cruisers did the US have in WW2?
18 heavy cruisers
In 1939 the US Navy had 15 battleships, 5 aircraft carriers, 18 heavy cruisers and 19 light cruisers.