Complex sentence: In 1970 they published their manifesto called "Chains or Change", which was sold out immediately and members Nell McCafferty and Mairin Johnston represented the Irish Women's Liberation Movement on the Late Late Show for a lively debate soon after it was published.
Split into simpler sentences: In 1970 they published their manifesto called "Chains or Change", which was sold out immediately. Members Nell McCafferty and Mairin Johnston represented the IWLM on the Late Late Show for a lively debate soon after it was published.