From eRepublik Official Wiki
Voting system · Party elections · Congress elections · Presidential elections · List of current presidents · Country administration
The Party Members page displays all of the members of the party. Members are ordered by political title. You can see the avatar, the experience level, the user name, and the political titles of each member.
Party members can be accessed by clicking in the section Info of the Party page.
Citizens have to be at least level 13 (240 EP) to join a party (become a party member).
Note: From Day 4,684, by joining a party, you will no longer become a full member just by joining, but for the first 2 days you will have the title of associate member of the party.