How did the 13th Amendment CHANGE the role of the federal government?

Lincoln and other leaders realized amending the Constitution was the only way to officially end slavery. The 13th Amendment forever abolished slavery as an institution in all U.S. states and territories. The 13th Amendment to the Constitution did not end discrimination against those who had been enslaved and blacks

Explanation:

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.