Question

the constitution regulates government powers by
providing guides and limits to the governments power
providing an unlimited government power structure
providing a weakened central government structure
providing a majority of power to state governments

Explanation:

The Constitution sets limits and guidelines for government power to prevent abuse and ensure a balance. It does not provide an unlimited power - structure, a weakened central government structure, or give a majority of power to state governments as its main way of regulating government powers.

Answer:

providing guides and limits to the government's power