Match each cause of world war i to its definition.

titles
a. nationalism
b. imperialism
c. alliances
d. militarism

pairs
1. meant to discourage conflict; an agreement between european countries to one another if attacked by another country.

2. buildup of armies and navies; increased weapons production; glorification of war

3. a rivalry between european nations created by the desire for control of overseas colonies

4. increased feelings of loyalty to a group or country; increased resentment at being controlled by large, foreign empires