A valley is stricken with drought is the answer
The answer is D.
Both Croatia and Bosnia Herzegovina were part of the Yugoslav Wars which lasted from 1991 to 1995 and the Kosovo War occurred from 1998 - 1999.
Therefore the answer is Macedonia as fighting within the country occurred in 2001.
Canada, United States, and Mexico
I believe that Japan is trying to keep its population from declining by providing childcare for parents.