Context: The second half of the 20th century to the present has seen a gradual shift towards improved human rights for Aboriginal people. In a 1967 referendum over 90% of the Australian population voted to end constitutional discrimination and to include Aborigines in the national census. During this period many Aboriginal activists began to embrace the term "black" and use their ancestry as a source of pride. Activist Bob Maza said:

Question: When did human rights for Aboriginal people begin to improve?
Answer: The second half of the 20th century

Question: What year was constitutional discrimination ended?
Answer: 1967

Question: What else was included in the 1967 referendum?
Answer: to include Aborigines in the national census.

Question: What term was embraced during this period?
Answer: "black"

Question: Who said the Aboriginal people started to embrace their ancestry?
Answer: Activist Bob Maza