Problem: Stephen McDannell Hillenburg (born August 21, 1961) is an American cartoonist, animator, writer, producer, director, and former marine biologist. He is the creator of the Nickelodeon television series SpongeBob SquarePants (1999-present) which he has also directed, produced, and written. It has gone on to become one of the longest-running American television series as well as the highest-rated show ever to air on Nickelodeon. Born in Lawton, Oklahoma and raised in Anaheim, California, Hillenburg became fascinated with the ocean as a child and also developed an interest in art.

After graduating from college, Hillenburg held various jobs in 1984, including as a park service attendant in Utah and an art director in San Francisco, before landing the job he wanted: teaching children. He hoped to work in a national park on the coast, and eventually found a job at the Orange County Marine Institute (now known as the Ocean Institute), an organization in Dana Point, California that is dedicated to educating the public about marine science and maritime history. Hillenburg was a marine-biology teacher there for three years: "We taught tide-pool ecology, nautical history, diversity and adaptation. Working there, I saw how enamored kids are with undersea life, especially with tide-pool creatures." He stayed at the Dana Point Marina and was also a staff artist. Although "[i]t was a great experience" for him, during this period, Hillenburg realized he was more interested in art than his chosen profession. While working there, he was asked by one of the educational directors if he would be interested in creating an educational comic book about the animal life of tidal pools. He created a comic called The Intertidal Zone, which he used to teach his students. It featured anthropomorphic forms of sea life, many of which would evolve into SpongeBob SquarePants characters--including "Bob the Sponge", the comic's co-host, who resembled an actual sea sponge, as opposed to his later SpongeBob SquarePants character, who resembles a kitchen sponge. He tried to get the comic published, but was turned down by the publishers that he approached. At one point during his tenure with the Orange County Marine Institute, Hillenburg started going to animation festivals such as the International Tournee of Animation and Spike and Mike's Festival of Animation where, at one of those, films made by California Institute of the Arts (colloquially called CalArts) students were shown. He determined that he wanted to pursue a career in that field. Hillenburg had planned to take a master's degree in art, but instead of "going back to school for painting", he left his job in 1987 to become an animator. In 1989, Hillenburg enrolled in the Experimental Animation Program at CalArts. About this decision, he said: "Changing careers like that is scary, but the irony is that animation is a pretty healthy career right now and science education is more of a struggle." He studied under Jules Engel, the founding director of the program, whom he considers his "Art Dad" and mentor. Engel accepted him into the program impressed by The Intertidal Zone. Hillenburg said, "[Engel] also was a painter, so I think he saw my paintings and could easily say, 'Oh, this guy could fit in to this program.' I don't have any [prior experience in] animation really." Hillenburg graduated in 1992, earning a Master of Fine Arts in experimental animation.

What subject did he teach when he became a teacher?

Answer with quotes: marine-biology teacher

Question:
David "Davy" Crockett (August 17, 1786 - March 6, 1836) was a 19th-century American folk hero, frontiersman, soldier, and politician. He is commonly referred to in popular culture by the epithet "King of the Wild Frontier". He represented Tennessee in the U.S. House of Representatives and served in the Texas Revolution. Crockett grew up in East Tennessee, where he gained a reputation for hunting and storytelling.
On October 25, 1824, Crockett notified his constituents of his intention to run in the 1825 election for a seat in the U.S. House of Representatives. He lost that election to incumbent Adam Rankin Alexander. A chance meeting in 1826 gained him the encouragement of Memphis mayor Marcus Brutus Winchester to try again to win a seat in Congress. The Jackson Gazette published a letter from Crockett on September 15, 1826 announcing his intention of again challenging Rankin, and stating his opposition to the policies of President John Quincy Adams and Secretary of State Henry Clay and to Rankin's position on the cotton tariff. Militia veteran William Arnold also entered the race, and Crockett easily defeated both political opponents for the 1827-29 term. He arrived in Washington D.C. and took up residence at Mrs. Ball's Boarding House, where a number of other legislators lived when Congress was in session. Jackson was elected as President in 1828. Crockett continued his legislative focus on settlers getting a fair deal for land titles, offering H.R. 27 amendment to a bill sponsored by James K. Polk. Crockett was re-elected for the 1829-31 session, once again defeating Adam Rankin Alexander. He introduced H.R. 185 amendment to the land bill on January 29, 1830, but it was defeated on May 3. On February 25, 1830, he introduced a resolution to abolish the United States Military Academy at West Point, New York because he felt that it was public money going to benefit the sons of wealthy men. He spoke out against Congress giving $100,000 to the widow of Stephen Decatur, citing that Congress was not empowered to do that. He opposed Jackson's 1830 Indian Removal Act and was the only member of the Tennessee delegation to vote against it. Cherokee chief John Ross sent him a letter on January 13, 1831 expressing his thanks for Crockett's vote. His vote was not popular with his own district, and he was defeated in the 1831 election by William Fitzgerald. Crockett ran against Fitzgerald again in the 1833 election and was returned to Congress, serving until 1835. On January 2, 1834, he introduced the land title resolution H.R. 126, but it never made it as far as being debated on the House floor. He was defeated for re-election in the August 1835 election by Adam Huntsman. During his last term in Congress, he collaborated with Kentucky Congressman Thomas Chilton to write his autobiography, which was published by E. L. Carey and A. Hart in 1834 as A Narrative of the Life of David Crockett, Written by Himself, and he went east to promote the book. In 1836, newspapers published the now-famous quotation attributed to Crockett upon his return to his home state: I told the people of my district that I would serve them as faithfully as I had done; but if not, they might go to hell, and I would go to Texas.
Answer this question using a quote from the text above:

Did he have any major accomplishments while in the house?

Answer:
He spoke out against Congress giving $100,000 to the widow of Stephen Decatur,