Answer:
The uneven landscape made transportation over land difficult.
Step-by-step explanation:
Mountains cover 70 to 80 percent of Greece. The mountains divided it into many regions. The uneven landscape made transportation over land difficult. Greece had no large rivers on which people could travel.
How did ancient Greeks travel by water?
The Ancient Greeks were known to be a great sea-faring people. They would sail on formidable trireme ships, forming an ancient navy that became a force to be reckoned with across the Eurasian world.