They both reached people with disabilities. But, Thomas helped those with hearing impairments. While Dorothea helped prisoners suffering from mental illness.
longer answer:
They were both part of a movement developed in the early 19th century when many institutions were created aimed for people with disabilities. Gallaudet found the first institute for the deaf and brought what we today know as sign language to the US. He was inspired by a religious revival that set him on a course of service and against oppression. On the other hand, Dorothea Dix began a campaign to help people with mental illnesses after seeing the awful way they were treated at jails. Her pleas pushed the government of Massachusetts to create separate facilities to people with mental illnesses.
A daimyo was a feudal lord in shogunal Japan from the 12th century to the 19th century. The daimyos were large landowners and vassals of the shogun. Each daimyo hired an army of samurai warriors to protect his family's lives and property.
<span>Jefferson returned the country to ideals of the original American Revolution. At this time, people did not question who won the election. In addition, the President and VP were of the same party, meaning there was little opportunity for conflict.</span>