How the amendment process reflects the concept of federalism?

The amendment of the constitution requires the involvement of both national and state levels of governments.

Explanation:

Constitution can be described as the principles or laws guiding a country.

Federalism can be explained as the system of government. It involved the sharing of powers between the state and national levels or stages.

In this case, since the amendment of the constitution involved the national and state levels of government, it means it reflects the concept of federalism.