She represented the SIP in May 1919 at the International Women 's Congress in Zurich .
After Strong formed the Sisterhood of International Peace ( SIP ) in 1915 , Moore became joined , becoming the international secretary .
Moore represented the SIP in May 1919 at the International Women 's Congress in Zurich .
After Strong formed the Sisterhood of International Peace ( SIP ) in 1915 , Moore became joined , becoming the international secretary .