Answer:
to discourage the use of flight to travel between cities?
hope this helped if its not c then maybe d?
It provided incentives/enticements for growth, as well as gage money to land and resources.
It limited free speech. Pretty much people could not talk bad about the government or the flag.
Gorbechev's economic reform efforts is called "Perestroika"
The answer to ur qeustion is A
