Question

_____ is the belief in ones armed forces and building it to a level of dominance while also using it to strongly advance ones position. nationalism isolationism imperialism militarism

Explanation:

Nationalism is about pride in one's nation, isolationism is about staying out of foreign - affairs, imperialism is about extending power through territorial acquisition. Militarism is the belief in building up armed forces and using them to advance one's position as described in the statement.

Answer:

D. Militarism