Wikipedia:Articles for deletion/List of sovereign states by formation date
And close. AfD is not cleanup. This list has a clear setout criteria and just needs some work putting into it. Who knows, it could become a featured list. The nominator should also read ,  and 
— User:Lugnuts, 18:35, 22 February 2010 (UTC)
Stance: keep
Cited policy: WP:UNENCYC||WP:RUBBISH||WP:NOEFFORT (Wikipedia:Arguments to avoid in deletion discussions)