Why did china buy $450 billion in foreign exchange reserves in 2010? to keep the yuan from depreciating to encourage free trade between all nations to slow down the growth of the chinese economy to keep the yuan from appreciating?

Read the opening line from a draft of an informative essay. which is the best revision of the sentence? trade between great britain and japan expanded as opium deals between the nations increased in the early 1800s. britain greatly expanded trade with china, increasing its opium exports more than five times in the early 1800s. britain’s expanded trade in opium led to export increases that were five times greater in the early 1800s. britain greatly expanded trade with china, which increased its opium exports more than five times in the early 1800s.

The political, economic, or cultural environment that surrounds an event provides the event with its

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?