Answer:Alliances- Countries felt loyal to one another so if one was in trouble then the others would come and help out.
Nationalism- To prove that their country is the best.
Imperialism- many European countries sought more expansion
Military- Strong military force.
WWl could have been prevented since the German support from Austria-Hungary. The "triple alliance" of Germany, the Austro-Hungarian Empire, and Italy was predicated on mutual defense, not on mutual aggression - this is what allowed Italy to abstain from the early phases of the war and eventually to join the Entente Powers.
Oklahoma joined with the proposed state of Sequoyah The Indians failed to secure congressional approval for the creation of the states and a compromise saw the proposed state combined with Oklahoma. the compromise was spearheaded by T.Roosevelt.
