Answer :

Militarism is the answer. Reparation is making amends for a past act, nationalism is pride in one's nation.

Answer:  The correct answer is :  Militarism

Explanation:  Militarism exerts a great influence on the politics of the state. The armed forces are a fundamental part of a nation's power structure. It has been considered that the military, because of their discipline, are the best prepared to guarantee the security of a country.