A. they became more expensive because they used technology
I think it would be C. Not sure thought get a second opinion
<span>The next social class in importance in ancient China was farmers. Farmers were respected in ancient China as they fed the country's already burgeoning population. Many of these farmers were successful enough that they owned their own land, while others worked as tenants on the farms of aristocrats. The life of a farmer ...</span><span>
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Answer:
Under the Articles, states had more autonomy, while the Constitution gave some powers to the states. ... Under the Articles, states made more decisions about the economy than the national government.
Trade greatly affects a national economy since trade is one of the major ways in which an economy can grow, due to goods and services being exported to other countries, which brings in revenue and raises GDP.
