In capitalist economies, prices are
a) usually unfair.
b) set by the central government.
c) used to ensure social equality.
d) determined by supply and demand.

Correct answer choice is :

D) Determined by supply and demand.

Explanation:

Capitalism is a financial policy in which center assets are controlled by separate individuals or corporations. The stock of goods and services is based on quantity and need in the global business, preferably than over fundamental planning. The real form of economics is free business or malaise-fare capitalism, in which separate individuals are totally unrepresented in deciding where to spend, what to manufacture or trade and at which prices to trade goods and services, working without limits or restraints.

there has only been 12 presidents. the 12th president is/was moon jae-in

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.