Original sentence: Among AuCoin's other national legislative work included the development of the Army's Javelin infantry anti-tank missile, first used in the Iraq War, the first ban on off-shore oil and gas drilling, his legislative strategy in 1991 to defeat Senate attempts to curb funds for the National Endowment for the Arts, and investigation into the death of Ben Linder, a constituent, allegedly by the Nicaraguan Contras back by President Ronald Reagan
Edited sentence: Among AuCoin's other national legislative work included the development of the Army's Javelin infantry anti-tank missile, first used in the Iraq War, the first ban on off-shore oil and gas drilling, his legislative strategy in 1991 to defeat Senate attempts to curb funds for the National Endowment for the Arts, and investigation into the assassination of Ben Linder, a constituent, allegedly by the Nicaraguan Contras back by President Ronald Reagan