1. [?] is an alphabet for people that are blind.
2. Semophore is also a really cool alphabet. In the war, [?] were held in different potions to send a messages.
3. ASL stands for [?]. It's used by people that can't talk.
4. Morse Code is an alphabet represented by series of [?]. It was used in telegraphs.
5.The [?] was created by the early settlers of the state of Utah. Many immigrants were moving to Utah, and the leaders wanted to invent an alphabet that was more phonetic than the regular alphabet. It never really caught on.