12. What is one disadvantage of our free market society?
Wealth is spread unevenly throughout society.
Consumers have fewer choices than they do in other societies.
It's difficult to achieve a higher standard of living than your parents had.
There is little incentive to start your own business.

for (a) a tragedy was considered a main greek drama and it influenced alot of others. for (b) the actors in greek theater were named as aeschylus, sophocles, and euripides and sometimes playwrites. for (e) in a semi-circular theater called the "orchestra.". we'll the question was explain where the namer actors originated.

hope this : d

the answers is b.   environments.

porter is writing economic history because he is focusing on the cost of developing vaccines.

north east because it has more forest