Unity brings people of different cast, religion, ethnic groups,etc together with the absence of conflict. For eg you can take Nepal as a country with unity and diversity. As unity brings peace and harmony it is very necessary to sustain unity among ethnic groups for maintaining harmony as well as for maintaining religious tolerance.
The first option because you want to have multiple paths that represent your hopes instead of just one.
Answer:
the value of output in Brazil's agricultural industry, nearly quadrupled between 1996 and 2006, and the country is now one of the world's largest net exporters of grain, soybeans
Explanation:
1. Because they didn't use modern technology.
2.Because they gave the freedom of religion and they had their rights.
3.Well they separated them into millets.
4.had help of grand vizier and a council<span>-huge bureaucracy supervised the business of government, powerful military kept peace
Sharia governed some parts of empire
5.</span>centralized power & relied on strong military