It was important in the development of astronomy and science because it was the first model that aimed to predict how the planets move in their orbits. Despite being a complicated mix of circles and epicycles it was not a bad model and it worked well for at least 1500 years until observations became accurate enough to show its imperfections
One thing was that Seas were sometimes difficult to navigate which limited communication - D. this was already a factor which limited the possibility of one united Greece emergin because it made it very difficult to talk to these isolated islands that couldbe found through the difficult-to-navigate seas.
Another thing was that C - some city-states were located on isolated islands.
I think because there wasn't no more space.!
Answer:
The allies, or at least america, had run campaigns to make people ration supplies, buy war bonds and make the people fear the Central powers.
During the air raids on Britain's Capitol people would have lights on in destroyed parts of the city so that the bombers would target those areas instead of non bombed areas
Explanation:
