Answer:
the high demand for factory workers
Explanation:
Well, when icebergs melt in Antartica and in Greenland this causes the sea level to rise which creeps up on beaches and can take land and submerge it into water.
Ancient Egypt, because it the unification by King Menes and the building of monumental pyramids and temples and last but not least the effective system of medicine.
Even if it was illegal to teach slaves how to read and write, there are some white Christians who educated them to enable the reading of the Bible. Also, it<span> </span>was the<span> right thing to </span>do, other slave masters teach their slaves<span> because the skill made them</span><span> more useful for particular tasks.
Hope this helps. :)</span>