Kammala jumla mai zuwa: Monroe ya kasance mai aiki a siyasar jam'iyyar Democrat bayan ta 1912 ta gudu don Superintendent. Ta kasance daya daga cikin mata hudu da aka zaba a matsayin wakilai ga
1916 Majalisar Dattijai ta Jam'iyyar Democrat wadda ta sake zabar Woodrow Wilson (Monroe ya kasance wakili ne mai girma). A shekara ta 1920, an nada Monroe a cikin "Kwamitin Tsarin Demokradiyya" na Jam'iyyar Democrat ta Jihar Washington, wanda Preston M. Troy ya jagoranci.