What was the Black Hand?

In the early 20th century, Europe was a smoldering powder keg of international tension, imperial ambitions and long-held resentments between great powers. Although extensive diplomatic efforts attempt to reconcile and repair relationships between nations, a single assassination by a secret society launched Europe in all-out war. So what was the Black Hand? Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers