Research on language development shows that deaf adults who acquired American Sign Language (ASL) in adolescence or adulthood never become as proficient as those who learned it in childhood. This is consistent with the <u>sensitive-period notion</u>.
<u>Explanation</u>:
American Sign Language (ASL) serves as the predominant sign language of Deaf communities in America and most of Anglophone Canada.
The sign languages use visual-manual modality to convey meaning. Sign languages are developed natural languages with their own grammar and lexicon. Facial expressions, hand movements and postures of the body are also used as a part of sign language.
American Sign Language is commonly followed by the deaf people as one of the communication option in America.
Each star means all of the 50 states because their are 50 stars. The 13 stripes mean the 13 British colonies that declared their independence from the King of Britain.
Answer:
They are named after Jimmie Angel, a US aviator, who was the first person to fly over the falls
Explanation:
