Co-temporary world History

World War I is different from most other wars in that it was not a direct result of aggression by one entity towards another, notwithstanding the assassination of Austrian Archduke Franz Ferdinand by Serbian elements. Instead, it was the consequence of a number of forces amidst a disruption of the tenuous balance of power in Europe. Identify two forces that lead to WWI. Examine how they contributed to the outbreak of war. Minimum of 2 sources cited (assigned readings and an outside source) APA format for in-text citations and list of references Book resource for the  assignment: Duiker, W. J. (2015). Contemporary world history (6th ed.). Stamford, CT: Cengage Learning