What is Nelson Mandela's legacy?

2. what was the estimated population of ancient copán? of ancient tikal?

What makes ijsselmeer different from other landforms in western europe?

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.