Answer:
c
Explanation:
public schools are free and you can not be denied medical services
The correct answer is 5 years -answer b).
The first 5-year plan was implemented between 1928 and 1932.
There were 13 plans in total, the last of them was scheduled to start in 1991 (and would have ended in 1995) but it was interrupted by the changes in the system.
It will be most likely to continue to grow.
