9. What was one cause of the development of many small independent city-states in ancient Greece?

Answer is in the photo. I can only upload it to a file hosting service. link below!

cutt.ly/zxt1ipy

Greece and Rome were often at war. The mountainous terrain of Greece resulted in widely scattered settlements. Military leaders found small Greek settlements easy to control.

well michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers so yeha lol

i think it is a system for harvesting crops more easily