How does the author primarily structure the text? By describing the characteristics of all the major Greek city-states

secretly cooperate with one another.

first paragraph (and busy all the night ,with a silence deep and white )

b) the confederacy had to pay all union war expenses.

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.