What organization does "BDA" refer to?

The correct choice, the British Deaf Association (BDA), is a prominent organization that advocates for the rights of Deaf individuals in the United Kingdom. Established in 1890, the BDA plays a significant role in promoting British Sign Language (BSL) and raising awareness about Deaf culture and issues faced by the Deaf community.

The BDA focuses on enhancing the quality of life for Deaf people through various efforts, including lobbying for improved access to services and equal opportunities in education and employment. Additionally, they provide resources and support networks for Deaf individuals, thereby fostering a sense of community and empowerment.

In contrast, the other options mentioned, while they might seem plausible, do not represent widely recognized organizations within the Deaf community. The Bilingual Deaf Assembly, Broadway Deaf Actors, and Behavioral Deaf Advocacy either do not exist as formal entities or lack the recognition and influence that the BDA has in advocating for Deaf people's needs and rights. This distinction highlights the BDA's significance and the scope of its work in relation to Deaf culture and advocacy.