It seems to me that the answer should be 2. Rhythm and meter provide a beat.
ASL was brought to America by French teacher, Laurent Clerc. Thomas Gallaudet brought Clerc to America.
Others claim that the foundation for ASL existed before FSL was introduced in America in 1817.
It was in that year that a French teacher named Laurent Clerc, brought to the United States by Thomas Gallaudet, founded the first school for the deaf in Hartford, Connecticut.
Btw what language is that? I can translate if I know that.
Its Bill of Rights guarantees human dignity and equal rights to all citizens. ... This can only happen if laws are made real by, for example, cases being taken to court to set precedents that protect rights.
https://www.iol.co.za/news/opinion/protection-of-human-rights-enshrined-in-law-8277837