One reason is because they were trying to become more "developed" like other cities who would export products such as fish, sugar, & furs.
General Winfield Scott
By 1838, only about 2,000 Cherokees had left their Georgia homeland for Indian Territory. President Martin Van Buren sent General Winfield Scott and 7,000 soldiers to expedite the removal process. Scott and his troops forced the Cherokee into stockades at bayonet point while whites looted their homes and belongings.
Many people argue on the fall of Rome.
Some people thought it was destroyed by other countries mainly Greece.
Others believe it was too powerful and could not control so it fell by losing power.
The fall of Rome is still unknown.