CSPAN3 University Of Wisconsin World War I Exhibit December 24, 2014
Heir to the flothrown was assassinated by a member of a serbian military group called the black hand. His goal was to bring all serbs independent of control. V assassination of the heirutn to the thrown, austria pressure on sush ya to allow them to conduct an investigation. Austriaa acquiesced except austria be able to use their own police in serbian territory. This led to a standoff and eventually a military confrontation. When austria mobilized against serbia, russia declared that they would h...
Source: archive.org