The correct answer is D, "become smaller and more efficient."
Explanation:

We need government because of following ways
- if the government is not there dictatorship is easily establish in our country.
- if government is not there , the rules are not followed by peoples
- if government is not there ,there is no one who work for the development of the country
- If government is not there criminal activities increased in countries and no one is there to handle . . The country filled with choas
Answer:
The mayor shares oversight of the city's day-to-day operations with city council, an appointed administrative officer or both. The mayor works together with city council, an appointed administrative officer or both to enforce laws and ordinances.
Explanation:
I hope this answers your question.
8. disruption in trade
9. there was renewed sense of nationalism