I believe it would be A because it discusses relationships
Also known as command economy, its where the government directly controls prices, investment, production, and income in an economy
<span>It is for the good of society
</span><span> promotes equality
</span>
<span>results in a decentralized economic system
</span>
<span>provides a certain level of freedom
</span>hope this helps
'The Four Great Inventions of Ancient China' refers to paper, gunpowder, printing, and the compass. These four great inventions greatly promoted the development of China's economy, politics, and culture.