Barbara Slaughter, the longest-running active member of the International Committee of the Fourth International, paid tribute to the half-century-plus struggle of Comrade Helen to educate workers and young people in the international socialist principles of Trotskyism.
The following lecture was delivered by Eric London, a leading member of the Socialist Equality Party (US), to the SEP (US) International Summer School, held between July 30 and August 4, 2023.