Original sentence: According to Mark Aarons, she left the Socialist Party in the early 1980s.Lee Rhiannon was born Lee Brown, the daughter of Bill and Freda Brown, who were long-term members of the Communist Party of Australia (CPA) and later the Soviet aligned Socialist Party of Australia (SPA).She joined the SPA around 1973
Edited sentence: According to Mark Aarons, she left the Socialist Party in the early-mid 1980s.Lee Rhiannon was born Lee Brown, the daughter of Bill and Freda Brown, who were long-term members of the Communist Party of Australia (CPA) and later the strongly Soviet-loyal Socialist Party of Australia.She joined the Socialist Party of Australia around 1973