Complex sentence: Survivors In Action launched a DV reform campaign commencing with a online petition to garner 10,000 signatures--in less than six months ten thousand signatures were gathered and the movement began to gain momentum, reaching an international audience.
Split into simpler sentences: Survivors In Action launched a DV reform campaign commencing with a online petition to garner 10,000 signatures. In less than six months, ten thousand signatures were gathered and the movement began to gain momentum, reaching an international audience.