Many scientists think the sun and the rest of the solar system formed from a giant, rotating cloud of gas and dust known as the solar nebula. As the nebula collapsed because of its gravity, it spun faster and flattened into a disk. Most of the material was pulled toward the center to form the sun.
Unitary: no local decisions.
Federal: some local decision.
Confederation: a lot of local decisions.
The answer is c there you go your welcome
Norway, Sweden, Finland, and Russia
