I think the answer is letter D
Answer:
Practical Problems.
Explanation:
Since there are conflicts between the police of metropolis and the citizens.The city council is surveying the residents recording their suggestions on improving the police-community relations.So there are practical problems in the city of metropolis.
Hence the answer is option 3.
Answer:
Domesticated animals made the hard, physical labor of farming possible while their milk and meat added variety to the human diet. They also carried infectious diseases: smallpox, influenza, and the measles all spread from domesticated animals to humans. The first farm animals also included sheep and cattle.
Explanation:
city-states included Florence, Milan, Venice, Naples, and Rome.
