In what way did greek democracy change between 750 b. c. and 550 b. c.

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

Which empire was called "the sick man of europe? "

Sparta faces threats from without and within the city-state who posed these threats.