Answer:
The correct answer is C. The federal and state governments sometimes disagree over who has power over a certain area.
Step-by-step explanation:
Concurrence of powers is called the situation in which two or more government agencies have the power to intervene on the same situation or territory. Thus, although the Constitution of the United States establishes that federal laws are supreme and therefore the prerogatives of the federal government prevail over those of the states, it may happen that there are conflicts of jurisdiction between the different federal and state government agencies, generating controversy regarding which is the authority to resolve a given question.