The Sui Dynasty built granaries, which provided a sustainable and stable source of food. They also created the Grand Canal, one o.f the greatest achievements. The Emperor was able to initiate reforms and try to reunify China
I believe that the answer is C
The purpose of temples is always to honor the gods, but these states also made art to serve the interests of the state.
He created a colonial legislature so it would be C ^_^
The caravel was a type of ship, so C would be the answer