How did the supreme court decision in worcester v. georgia and the indian removal act lead to the removal and resettlement of native american groups?

The Indian Removal Act (1830) authorized the President to grant unsettled land in exchange for Indian lands. Two years later the United States Supreme Court held that the federal government was the sole authority to deal with Indians. One of the combined effects was the forced removal and relocation of Native America groups.

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.