China grew very wealthy mainly as a result of discovering gold.
Chinese trading.
skilled Chinese artisans.
agriculture.

China is the world's largest manufacturing economy and exporter of goods.

it is the largest trading nation in the world and plays a prominent role in international trade.

answer is B:Chinese trading.

if I'm wrong, sorry

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so.