Arrange the following significant years in Indian population policy chronologically:
- National Population Policy
- First Five Year Plan
- Family Planning Program
- National Health Policy
1
4 - 3 - 2 - 1
2
3 - 4 - 2 - 1
3
3 - 2 - 4 - 1
4
2 - 3 - 1 - 4
Arrange the following significant years in Indian population policy chronologically: