Which of the Following Is TRUE About the Development, History

Which of the following is TRUE about the development, history, and/or structure of American Sign Language?

A) ASL is primarily a gestured version of American English
B) Like all signed systems, ASL does not have a phonological system
C) Deaf culture includes deaf people, their friends, and their family, and the community is unified through the shared use of ASL
D) ASL, French Sign Language, and British Sign Language share a majority of their vocabulary, demonstrating that most sign languages are based on iconic signals
E) The introduction of Darwinian evolutionary theory contributed to the perception of ASL as an advanced form of communication; thus, ASL has always been considered the best form of language for those who are hard of hearing