It means that the government, instead of free market, determines what is sold and how much it costs.
The correct answer is 135 years.
Nolan spent $320. He spent around 40% of his money.
800-480=320.
320/800=0.4
0.4 x 100= 40%
hope this helps!
Democracy is the correct answer
That was the system that became known as 'Apartheid'.