The document was also practically impossible to amend. The Articles required unanimous consent to any amendment, so all 13 states would need to agree on a change. Given the rivalries between the states, that rule made the Articles impossible to adapt after the war ended with Britain in 1783.
The Cherokees were forced onto the Trail of Tears because they weren't getting along with the African Americans. They were arguing with them so that meant they Supreme Court to tell them get off their land so that the African Americans can use it instead of the Cherokees.