Help please!
Leaders from several states of a nation meet once a year to settle common issues. They govern their own states independently, but they work together on issues that affect them all like trade and defense. They do not have a central government that handles these matters or collects taxes. Rather, each member state agrees to this yearly meeting and to follow agreements made there. Yet nothing forces them to keep these agreements other than an interest in maintaining friendly ties with the other members.

Which system of government does this nation have? (3 points)

Group of answer choices

Confederation

Parliamentary

Federation

Unitary

they protect them in many ways.

most build a museums

give the museums money to support and finace and advertise there relgion.

cultivate talents such as cultural relics management and cultural relic protection and restoration.

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.