Final answer:
Gallaudet University was founded in 1846 in Washington D.C. It is a key institution for the deaf and hard of hearing, and Abraham Lincoln was not the first president but signed its charter.
Step-by-step explanation:
The correct answer to the question about Gallaudet University is: A. Founded in 1846. Gallaudet University is renowned for being a pivotal institution for higher education for the deaf and hard of hearing. It is situated in Washington D.C., not in the state of Washington.
While Abraham Lincoln signed the charter to establish the school that eventually became Gallaudet University, he was not its first president. A notable landmark on campus includes the bronze memorial statue of Dr. Thomas Hopkins Gallaudet, the school's founder, who is depicted teaching sign language to Alice Cogswell, highlighting the innovative educational methods for the deaf community.