Final answer:
The Cherokees were no longer safe due to their alliance with the British, conflicts with white settlers, and the Supreme Court's ruling being overturned.
Step-by-step explanation:
The Cherokees were no longer safe due to a combination of factors. One of the reasons was that they had sided with the British during the American Revolutionary War and began to fight against the American colonists. This created animosity and led to conflicts between the Cherokees and the white settlers.
Another reason was that Georgia promised the white settlers land in a lottery and encouraged them to take it by any means necessary. This resulted in an increasing number of settlers encroaching on Cherokee territory, leading to tensions and violence.
Furthermore, the Supreme Court later overturned its original ruling that recognized the sovereignty of the Cherokees, which further weakened their position and made them more vulnerable to the actions of the settlers and the government.
Learn more about Cherokee safety