Final answer:
In 1967, Helen Keller received an honorary doctorate from Gallaudet University, which is a distinguished institution for the education of the deaf and hard of hearing.
Step-by-step explanation:
The individual who received an honorary doctorate from Gallaudet University in 1967 is Helen Keller. Gallaudet University, founded by Thomas Hopkins Gallaudet, is a premier institution of learning for the deaf and hard of hearing. It is important to note that although Thomas Hopkins Gallaudet was the founder and Alexander Graham Bell contributed significantly to the education of the deaf, they were not the recipients of the honorary doctorate in that year.
Helen Keller is renowned for her achievements despite being deaf and blind, and she was an inspiration to many. Alexander Graham Bell is often mistakenly thought to have a close association with Gallaudet University because of his work with the deaf community; however, his connection is distinct from the honor awarded to Keller.