It is also called hanyu which comes from the name of the majority race called the

hanyu= 汉语= language of the Han. The Han are the main ethnic group in China composing 90%+ of the people. This word I also believe is more referring to Mandarin, but it can also refer to Chinese language as a whole.

Explanation:

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.