Explain the difference between market forces and central planning. In what type of economic system are they both
present?

This form of economics is possible in a mixed market economic system.

Explanation:

Mixed market economies are the most common form of economy in the modern world as they create a best of both world kind scenario with the level of freedom and gains from the free trade of goods and the level of security and stability along with less scope of exploitation that comes with government intervention.

It is the balance between these two forces that defines what it is that the mix economy succeeds more in. The government controls the trade practices but ultimately the  trade itself is free.

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration

according to greek mythology, persephone, the queen of the underworld, was the daughter of zeus and demeter, the goddess of harvest and fertility. she was also called kore, which means "maiden" and grew up to be a lovely girl attracting the attention of many gods.

explanation: