The first one is the answer ;)
The answer is New Stone Age.
Out of the choices given, the one that was NOT a contributing factor to the fall of the Roman Empire was the decline in trade. The correct answer is D, decline in trade.
They were looking for gold and silver that they could sell for outrageously high prices.
What was one cultural contribution made by the ancient Greeks?
C: The Greeks were the first to write dramatic plays.