Walter B. Parker Act, which was signed into law in 1980 by U.S. President Jimmy Carter. On March 24, 1989, the Exxon Valdez oil tanker struck Bligh Reef in Prince William Sound, spilling an estimated 260,000 to 750,000 barrels of crude oil. The Exxon Valdez oil spill was a major environmental disaster for the state. Governor Steve Cowper, who held office at the time of the spill, appointed Walter Parker as the chairman of the Alaska Oil Spill Commission in 1989. The Alaska Oil Spill Commission was created by the Alaska state government to investigate the causes of the Exxon Valdez oil spill.
Exxon Corp. v. Governor of Maryland available to the state, and no legitimate state interest apart from a desire for cheaper oil. This case is an exception to the rules set forth in "Pike v. Bruce Church, Inc.". Justice Blackmun, with the only vote in favor of Exxon, wrote the dissenting opinion for the court. Exxon Corp. v. Governor of Maryland Exxon Corp. v. Governor of Maryland, 437 U.S. 117 (1978), was a case in which the Supreme Court of the United States upheld a Maryland law prohibiting oil producers and refiners from operating service stations within its borders. The challengers, including Exxon, claimed that the