Nationalism -excessive devotion and loyalty to one’s own country.
Ethnic Conflict- People that share a common culture and often the same language and religion. A major ethnic conflict existed in the Austro-Hungarian Empire because the Austrians and Hungarians had the right to vote. Other ethnic groups could not and wanted their independence.
Ideology- group of ideas, beliefs or theories that guide individuals, social movements, or groups. Germany’s world politics was another cause of WWI. They felt they deserved “a place in the sun.” In other words, Germany wanted to be equal partners with other leading world powers, like Britain.