Answer:
Austria
Explanation:
Crown prince and princess of Austria were killed by Black Hand Society of Serbia.
Answer: Athens developed a form or direct democracy, perhaps the oldest democracy in the world. In this democracy, a few citizen, mainly land-owning men, met in a central place: the agora, to discuss important matters about the city and take political decisions.
Rome developed The Republican form of government. The two main social classes of Roman society, the Plebeians and the Patricians, send representative to the Roman deliverative body: the Senate, where the main discussion and political decision were taken.
The stock market crash caused the economy to fall into a depression. During this depression many people were unemployed and even homeless.
Answer: Gold rush
Explanation: in 1848 james w. Marshall found gold at sutters mill in coloma, California The news of gold brought approx 300,000 people to California(aka Western frontier) from The rest of the United States and abroad. Including immigrants
It was to discuss the future of Sudetenland in the face of ethnic demands by Hitler