The best definition of a citizen is a person who gives allegiance to a Government.
Allegiance means that he gives loyalty to the Country.
The Silk Road connected them to the Fertile Crescent and other western countries and gave them new goods . Before the Silk Road china suffered from isolation because of the natural boarders around it
Because they lead to the liberal republican group.
The best answer Is D i’m not sure but if it’s not it’s B sorry if i was wrong