The statement which accurately explains why the Renaissance began in the Italian city-states is A) Italy is in a good, central location for business and commerce so traders maintained contact with people and ideas from other places. This made movement of people and ideas relatively easy and helped the spread of the Renaissance ideas around Europe.
Service sector jobs are simply jobs that involve customer service or retail. Service economy jobs tend to be extensive in capitalist and mixed economies around the world. They are relatively low paying and entry level.
Answer: One problem was that he had to deal with the unfriendly treatment of his brothers and relatives. The second problem is the hostile attitude of the Afghans and the Rajput's.