D the federal government wnd Native Americans
The change in the frequency of an existing gene allele
Answer:
A is the best choice I think
The nullification crisis was resolved when Congress revised the tariff that had caused South Carolina to declare nullification; then, the state was able to accept the compromise without losing their respect and pride. However, the nullification crisis would not be fully resolved until the Civil War, when the national government left dual federalism and entered into cooperative federalism, thereby limiting the state's power to challenge the national government's authority.
