one advantage the federal system of government has over confederal is?

One advantage of the federal system of government over a confederal system is the ability to maintain a stronger and more efficient central government. In a federal system, power is divided between the central government and the regional governments, allowing the central government to exercise authority and implement policies more effectively. This is because the central government has the power to make and enforce laws that apply to the entire country, whereas in a confederal system, regional governments retain more sovereignty and can potentially impede central government actions. The federal system allows for a more unified approach to governance and decision-making, facilitating coordination, stability, and national unity.