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.
The communist movement during the twentieth century had
departed from the Marxist theory was because of the occurrence where in there
was a largely agarian society leading the communist movement during the 20th
century to depart or separate from the Marxist theory.
Answer:
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Explanation:
Answer:
What negative impact did it have? Provided flood control, hydroelectric power, conservation, recreational facilities; coal burning caused environmental pollution.
