Answer:
Explanation:
As far back in history as can be traced, slavery has existed in some form. Chattel slavery, or the owning of human beings as property able to be bought, sold, given, and inherited, is perhaps the best known form of slavery. Slaves in this context have no personal freedom or recognized rights to decide the direction of their own lives. The ancient Hebrew people were enslaved by Egypt for generations. Ancient Greece and Rome both relied on slavery as a means of forced labor for agriculture, household maintenance, and manufacturing of goods. In medieval Europe, slavery was practiced in Italy, Russia, France, Spain, and North Africa. Very often, slaves were members of one nation that was conquered by another. Throughout history, slaves have come from many different countries, ethnicities, and races.
Yes, this is true!
Nuclean plants need to be kept at a relatively low temperature, which means that they need a lot of cooling. The most widely used cooling technique is water circulation (similar to central heating system) and this is why a lot of water is used.
Modern medicine, war mechanisms
The answer is coordinating efforts to rescue survivors.
