How did a local conflict in the Austrian-Hungarian Empire grow to a conflict between all of Europe?

Explanation:

In the times following the Austrian collapse in connections with Serbia, the rest of Europe, including Russia’s associates, Britain and France, seemed on with alarm, apprehending the expected disruption of a Balkans dispute that, if penetrated into by Russia, frightened to split into a general European war. The British Foreign Office requested its equivalents in Berlin, Paris, and Rome with the plan of a global organization directed at reducing the dispute; the German administration, though, was set against this idea and suggested Vienna go forward with its ideas.

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.