one advantage the federal system of governemnt has over confederal is ____ give me 3 examples and each example has to be simple and less than 20 words

1) Facilitates effective governance: Federal system ensures a stronger and more efficient central government.

2) Promotes national unity: Federal system fosters a sense of shared identity among diverse regions and populations.
3) Encourages collaboration: Federal system allows for cooperation and coordination among different levels of government for shared goals.