100 POINTS PLEASE HELP ASAP I WILL GIVE BRAINLIEST In what type of economic system is the price at which goods are sold determined by a central planning committee?

command economy
democracies
traditional economy
market economy

Command Economy

Explanation:

The central government sets the prices at which products are sold. You many see this is dictatorship nations, like ancient Sparta and the USSR.

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regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.