what are some of the examples of dialects that evolved from this particular type of mentioned language?
A "triangle" of village sign languages developed. One in Martha's Vineyard, Massachusetts; one in Henniker, New Hampshire, and one in Sandy River Valley, Maine. Martha's Vineyard Sign Language (MVSL), which was particularly important for the history of ASL, was used mainly in Chilmark, Massachusetts.
American Sign Language
a "triangle" of village sign languages developed in New England: one in Martha's Vineyard, Massachusetts; one in Henniker, New Hampshire, and one in Sandy River Valley, Maine. Martha's Vineyard Sign Language (MVSL), which was particularly important for the history of ASL, was used mainly in Chilmark, Massachusetts. 
american sign language was brought to america from which country Spain how is this particular type of mentioned language expressed? ASL signs have a number of phonemic components, such as movement of the face, the torso, and the hands. ASL is not a form of pantomime although iconicity plays a larger role in ASL than in spoken languages. is this particular type of mentioned language expressed only in the united states or in other parts of the world too? West African countries, Barbados, Bolivia, Cambodia, the Central African Republic, Chad, China (Hong Kong), the Democratic Republic of the Congo, Gabon, Jamaica, Kenya, Madagascar, the Philippines, Singapore, and Zimbabwe. are there any varieties of this particular type of mentioned language? Varieties of ASL are found throughout the world. Mutual intelligibility among those ASL varieties is high, and the variation is primarily lexical. is there someone in the historical days who is responsible for developing this language for the deaf? Francisco Vásquez de Coronado who is the person? Spanish explorer
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American Sign Language [SEP] History
Originally known as "The American Asylum, At Hartford, For The Education And Instruction Of The Deaf And Dumb", the school was founded by the Yale graduate and divinity student Thomas Hopkins Gallaudet. Gallaudet, inspired by his success in demonstrating the learning abilities of a young deaf girl Alice Cogswell, traveled to Europe in order to learn deaf pedagogy from European institutions. Ultimately, Gallaudet chose to adopt the methods of the French Institut National de Jeunes Sourds de Paris, and convinced Laurent Clerc, an assistant to the school's founder Charles-Michel de l'Épée, to accompany him back to the United States. Upon his return, Gallaudet founded the ASD on April 15, 1817.