What countries came under u. s. control after the spanish-american war?

The ancient greek city-state of sparta was run as an oligarchy , meaning

What’s the negative consequences of telegraph ? explain in your own words

Even though both ww1 and ww2 were in many ways the same conflict with basically the same countries facing off against each other, the way each war started was significantly different. the question is how what were the differences on how they started