Background: Earth Crisis is an American metalcore band from Syracuse, New York, active from 1989 until 2001, reuniting in 2007. Since 1993 the band's longest serving members are vocalist Karl Buechner, guitarist Scott Crouse, bassist Ian Edwards and drummer Dennis Merrick. Their third guitarist Erick Edwards joined the band in 1998. The band has released eight studio albums, three compilations, two live albums and six music videos.
Context: The band originally formed in 1989, after bassist Karl Buechner proposed the idea to his friend DJ Rose, whom he knew because both skateboarded together. Rose became the vocalist and they were joined by Jesse Buckley on drums and John Moseman on guitar. Established in the latter part of the youth crew heyday, where many groups disbanded and their members stopped being straight edge, they wanted to "keep that torch burning", as Buechner said. "The feeling of disappointment we had in those bands lead us to promote straight edge as being a lifetime commitment to never touch a drop of poison. We wanted people to know they can believe in us." Rose named the band after the 1984's album of the same name from the British reggae band Steel Pulse, because its cover portrayed many of the things they "would stand against", such as the starving African children, the two blocs of the Cold War and Klansmen. Its initial lineup was short-lived; they had two or three practices and played a show in Utica, New York. After that performance, DJ Rose decided to quit the group to spend more time booking shows. Karl Buechner continued composing and formed a new lineup of the band in 1991, after attending a skateboard demonstration where he met members of the also vegan straight edge band Framework. He switched to lead vocals in the process and was joined by four of the five members of Framework: guitarist Scott Crouse, bassist Ian "Bulldog" Edwards, guitarist Ben Read and drummer Michael Riccardi, all who participated in EC as a side project. 1992's three song EP All Out War marked their debut release and shortly afterwards this became their first priority. In the summer of 1993, at the start of the All Out War tour, Earth Crisis recorded the Firestorm EP in the studio of Bill Korecky in Cleveland and released it through Victory Records. For this album, Riccardi was replaced by Dennis Merrick. Later on, Ben Read was replaced by Kris Wiechmann. Destroy the Machines, their first full-length record, was released in 1995 and would eventually become the best-selling album in the history of Victory Records. Later this year, the band's touring van was involved in an accident that injured all band members, most severely Merrick. During his recovery time, the other band members began the group Path of Resistance with Riccardi, DJ Rose and another friend to remain occupied.
Question: What role did DJ Rose take in the band?
Answer: Rose became the vocalist

Background: Elbridge Gerry was born on July 17, 1744, in Marblehead, Massachusetts. His father, Thomas Gerry, was a merchant operating ships out of Marblehead, and his mother, Elizabeth (Greenleaf) Gerry, was the daughter of a successful Boston merchant. Gerry's first name came from John Elbridge, one of his mother's ancestors. Gerry's parents had eleven children in all, although only five survived to adulthood.
Context: Anti-Federalist forces nominated Gerry for governor in 1788, but he was predictably defeated by the popular incumbent John Hancock. Following ratification, Gerry recanted his opposition to the Constitution, noting that a number of state ratifying conventions had called for amendments that he supported. He was nominated by friends (over his own opposition to the idea) for a seat in the inaugural House of Representatives, where he then served two terms. In June 1789 Gerry proposed that Congress consider all of the proposed constitutional amendments that various state ratifying conventions had called for (notably those of Rhode Island and North Carolina, which had at the time still not ratified the constitution). In the debate that followed, he led opposition to some of the proposals, arguing that they did not go far enough in ensuring individual liberties. He successfully lobbied for inclusion of freedom of assembly in the First Amendment, and was a leading architect of the Fourth Amendment protections against search and seizure. He sought unsuccessfully to insert the word "expressly" into the Tenth Amendment, which might have more significantly limited the federal government's power. He was successful in efforts to severely limit the federal government's ability to control state militias. In tandem, with this protection, he had once argued against the idea of the federal government controlling a large standing army, comparing it - most memorably and mischievously - to a standing penis: "An excellent assurance of domestic tranquility, but a dangerous temptation to foreign adventure." Gerry vigorously supported Alexander Hamilton's reports on public credit, including the assumption at full value of state debts, and supported Hamilton's new Bank of the United States, positions consistent with earlier calls he had made for economic centralization. Although he speculated in depreciated Continental bills of credit (the IOUs at issue), there is no evidence he participated in large-scale speculation that attended the debate when it took place in 1790, and he became a major investor in the new bank. He used the floor of the House to speak out against aristocratic and monarchical tendencies he saw as threats to republican ideals, and generally opposed laws and their provisions that he perceived as limiting individual and state liberties. He opposed any attempt to give officers of the executive significant powers, specifically opposing establishment of the Treasury Department because its head might gain more power than the President. He opposed measures that strengthened the Presidency (such as the ability to fire cabinet officers), seeking instead to give the legislature more power over appointments. Gerry did not stand for re-election in 1792, returning home to raise his children and care for his sickly wife. He agreed to serve as a presidential elector for John Adams in the 1796 election. During Adams' term in office, Gerry maintained good relations with both Adams and Vice President Thomas Jefferson, hoping that the divided executive might lead to less friction. His hopes were not realized: the split between Federalists (Adams) and Democratic-Republicans (Jefferson) widened.
Question: What does this mean
Answer:
He sought unsuccessfully to insert the word "expressly" into the Tenth Amendment, which might have more significantly limited the federal government's power.