I believe the reason for this would be geographical evolution. Different ecosystems cause the finches to evolve differently over time. Also, since the finches on the Galápagos Islands are closer to the one in South America, it is likely that finches from there (South America) could have moved to the islands, contributing to the evolutionary process.
Answer:
Both government leaders of Zanj and Ancient China had the attitudes in maintaining their power by following Divine Right Theory. This was also meant as Mandate Of Heaven. Basically it’s idea is Heaven grants the king's rights to rule region based on their capacity for better governance.
The other similarity between them was that they both were in practice of collecting taxes from citizens. For example, commercial, land, and agriculture taxes. These played as important sources of money for the government.
To permanently protect the people of the nation from unreasonable amendment proposals and ratifications
Answer:
While alive, Mohammed created a political empire. After his death, the community was left without a leader. Since Mohammed hadn't named the next leader before his death, panic spread across the empire. Some clans abandoned Islam altogether, other refused to pay taxes, and some even declared themselves prophets. The next four people to lead the empire all knew Mohammed and became known as the "rightly guided" caliphs. Each one of the caliphs played a part in expanding the Muslim empire to 4X its size. The Muslims succeeded because they were energized by their faith, and let Christians and Jewish people keep theirs. Over time many cultures in the Muslim empire converted to Islam because of Islam's message of equality.
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Hope this helps you! :)