How did athenian democracy differ from the roman republic

The Athenian polis chose their elected leaders at random, while members were selected for the Roman Republic and voted in by the leadership. The Romans had a two party system, the Patricians and Plebeians, while Athenians included all male citizens. There was no distinction between class in Athens.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.

according to my research (britannica and quizlet) the first settlements were along the huang river because it could give the crops more fertile soil that really it out. this was due to the yellow slit caused by floods of the river.