Slavery developed in the American colonies in the mid-1600s due to the economy of the South depending on the cultivation of crops; the need for agricultural labor led to the establishment of slavery.
Separation of powers since they are each on a separate branch
D to provide food, clothing and medical care to former slaves
The comparisons between them are
Athens peaceful, spread out, traded all the time.
Sparta military, wars, no trust, no trade, win wars, get more territory.
Athens most lasting effect
Hope this helps :)
