Answer:The genocide of Jews.
Explanation:
The Assassination of Archduke Francis Ferdinand
Upton Sinclair's The Jungle: Muckraking the Meat-Packing Industry. Upton Sinclair wrote The Jungle to expose the appalling working conditions in the meat-packing industry. His description of diseased, rotten, and contaminated meat shocked the public and led to new federal food safety laws.
The country that lost all of it's African colonies by 1920 was Germany<span />
