Answer :
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Regarding the question, "Which is not an accurate description of the role nationalism played in causing World War I?":
The accurate statement is: "It encouraged European nations to expand their empires." This is because nationalism primarily focused on promoting the interests and unity of a particular nation or group of people, rather than directly encouraging the expansion of empires.
Let's break it down:
1. Nationalism did lead to revolutions against Russian imperialism by groups within the Russian Empire seeking independence or autonomy.
2. Nationalism did fuel rivalries between European nations as each nation sought to assert its dominance and protect its interests.
3. Nationalism did provoke the assassination of Archduke Franz Ferdinand, which was a significant event leading to the outbreak of World War I.
4. However, nationalism did not directly encourage European nations to expand their empires. Imperialism and competition for colonies were more closely linked to economic interests rather than purely nationalistic sentiments.
Therefore, the statement "It encouraged European nations to expand their empires" is not an accurate description of the role nationalism played in causing World War I.