The answer is B. This is because it was during the Great Depression.
The correct answer would be "suppressing anti-Austrian groups and publications".
However, while Austria did not demand that Serbia "accept responsibility for the assassination" of the archduke, they did demand the Serbia accept an inquiry on the matter, despite the fact that they were already conducting an internal investigation. Serbia did not accept this condition.
Issues faced when planning capacity and coverage are User Density and Application Use
the correct answer for this is A