Establishment of the <a href="https://en.wikipedia.org/wiki/Peloponnesian_Senate" id="mwhQ" rel="mw:WikiLink" title="Peloponnesian Senate">Peloponnesian Senate</a> by the <a href="https://en.wikipedia.org/wiki/Greek_War_of_Independence" id="mwhg" rel="mw:WikiLink" title="Greek War of Independence">Greek rebels</a>.