It's Ireland and England. These are two related countries with intertwined histories, but where the larger neighbor periodically conquered/subjugated/exploited the other
7) D Trade
6) A Faith In Jesus
9) CMedici family
They lived in what was normal in those times. The Islamic traders dealt with a wide variety of goods, including sugar, salt, textiles, and spices. The way that they lived back then allowed the traders to travel all the way from Europe to China. Also, they were most likely wealthy and powerful.
Because there was a higher concentration of Jews in Poland than almost anywhere else.