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.
Wheres the following ..................
<span>Early people of the Americas used a combination of animals to further their exploration and expansion into new territories. Some populations used horses and oxen as food sources, and did much of their travel on foot, bringing only what they could carry. Others settled in towns, where food and supplies could be purchased or traded.</span>
<span>The suggests a power structure by the way it is drawn. One figure is larger because he is the leader of the Army and President, George Washington. Other figures displayed have power in proportion to their relative size on the map.</span>
After Qin Shi's was killed in 207 BC the dynasty collasped totally because the power was too centralized.
