Most slaves lived on plantations, but the plantations were not very big: they rarely had more than 100 slaves. The best answer is then A. lived on plantations with 20 or more slaves.
The person in this poster is representing Nazism. Nazism is a set of political beliefs associated with the Nazi Party of Germany. You can see on the poster a swastika, and swastika's are an emblem of the Nazi Party of Germany.
Answer:
Harry S. Truman wife Eleanor Roosevelt
Whenever the Nile River flooded, it left behind nutrient-rich soil. Because of this, Egyptian farmers would often plan their farming cycle accordingly, harvesting their crops BEFORE flooding season and planting AFTER the flooding season