What is the main purpose of the cherokee nation v. georgia

Cherokee Nation v. Georgia (1831) asked the Supreme Court to determine whether a state may impose its laws on Native Americans and their territory. In the late 1820s, the Georgia legislature passed laws designed to force the Cherokee people off their historic land. The Supreme Court refused to rule on whether the Georgia state laws were applicable to the Cherokee people. Instead, the Court ruled that it did not have jurisdiction over the case because the Cherokee Nation, was a “domestic dependent nation” instead of a “foreign state."

Explanation:

under god i have placed my chiest strentgh and the safe guard to my loyal subjects