How did johannes kepler change the world or society?

How did regional differences in italy initially prevent unity in the new nation?

What does the timeline above show about the consequences of the persian wars? a. each city-state of greece had equal influence after the wars. b. athens and sparta continued attacking persia after the wars had ended. c. persia continued to dominate greece for years after the wars. d. the alliance between athens and sparta ended shortly after the wars.

The people of the arctic lived in blank during the winter, while subarctic peoples blank