Daniels came to public attention as the breakaway Aboriginal Organiser of the North Australian Workers' Union (NAWU) in 1966 and was integral in supporting the Wave Hill walk-off.
[1] In late 1964 he travelled to Kenya with Phillip Waipuldanya Roberts to study their move for independence and this trip deeply influenced him and fed into a strong vision for Aboriginal equality and sovereignty.
[5] Spurred into action by this delay, Daniels sought backing from NAWU to support a strike by Aboriginal pastoral workers across the Northern Territory.
Daniels then sought and obtained backing from the Northern Territory Council of Aboriginal Rights, and travelled to Wave Hill Station with Communist and Waterside Worker Brian Manning and Tiwi actor Robert Tudawali.
[citation needed] The 1973 documentary film The Unlucky Australians by British director John Goldschmidt featured Daniels in a reconstruction of the Wave Hill walk-off.
[8] During the later 1960s and early 1970s, Daniels again traveled interstate, leading numerous demonstrations and speaking at rallies for Aboriginal Land Rights in Sydney and Melbourne.
[12][13] In July the same year, Dexter attended the World Youth Festival in Sofia, Bulgaria as a guest of the Communist Party of Australia.