[tz] Number of active tz regions?

[Eric Muller]

On 7/17/2013 11:50 AM, Zefram wrote:
> When was the last time sovereignty changed over an appreciable 
> conurbation but not over its entire country? There were some in the 
> resolution of World War II; any later? Any since 1970? -zefram 

Of course the question is a bit ambiguous, and I am not sure about the 
last one, but EastTimor, South Soudan, Czechoslovakia, Croatia &tc, come 
to mind.

Eric.