Spanish History War

Spanish War and World War Causes?
I have to write an essay on the history and wonders about the causes, the press, and the results the Spanish-American War and World War I made in writing now, but might help someone takes me more? Preferably, from The contest Thanks American!
Spanish war, imperialism, and the sinking of the USS Maine. We also believe that the fight in the Spanish Civil War in America, we provide the next generation of great leaders since the Civil War generation was aging and dying. We thought that the war strengthened our character and made the next generation of great leaders. For the First World War, we entered because of German submarine warfare (eg, sinking of the Lusitania by submarines German), also because we wanted a place at the peace table. Probably should say something about self-determination for the people of Europe.