Which does not correctly describe an achievement of the Maya? Question 51 options:

had cities with populations in the thousands

accurately predicted eclipses

understood the concept of zero

developed a system of letter writing, similar to our alphabet.

All of the following effects occurred as a result of roman expansion following the punic wars except it brought in great wealth from conquered territories it allowed many romans to buy large farming estates it provided slave labor for the large farming estates it caused the roman economy to decline due to the high cost of war

How did industrial production improvements impact export-dependent areas of the world during the great depression?   a.  demand for certain raw materials rose.      b.  demand for certain raw materials fell.      c.  the new technology was exported to most raw material producing nations.      d.  there was a decrease in tariffs.

Compare how one's social status affect his or her opportunities in ancient greece and rome?