Which of the following are duties of national governments?
i protect the citizens
ii. provide public services
i establish and enforce rules and laws
a l and it only
b. i and in only
c ii, and ii. only
d. lih, and m.

Duties of national governments are to protect the citizens, provide public services and also establish and enforce rules and laws.

Option D

Explanation:

For stability and progress of nation it is important that a country have a stable and strong national government. The government is bestowed with many functions but some of the most important and fundamental functions are:

the climate of each region is different from one another.