[justicezyx]

International democracy is just what it denotes on the name, applying democracy principles between nations.

As the first step, let's make sure everyone goes through UN for any cross national conflict. Like if US unilaterally invade Iraq, US should be sanctioned according to some agreed upon rules. Etc etc.

When you say UN works because of US support, that's a problem. UN needs to hold actual power, not at the mercy of a few super powers.

One step to allow UN actual power, is to grant UN the ability to draft financial resources from member nations, and let UN invest on the behalf of all people on earth.