Capital of the Hanseatic League? (4)
I believe the answer is:
seat
'capital' is the definition.
(I know that capital can be written as seat)
'of the hanseatic league?' is the wordplay.
'of' indicates a hidden word.
'SEAT' can be found hidden inside 'hanseatic league'.
(Other definitions for seat that I've seen before include "Horizontal part of a chair" , "Box ---, position of advantage" , "Chair - bottom" , "Settle in" , "Position (in parliament)" .)