Question: how did exxon valdez happen?
Answer: On the evening of March 23, 1989, Exxon Valdez left the port of Valdez, Alaska, bound for Long Beach, California, with 53 million gallons of Prudhoe Bay crude oil onboard. ... The impact of the collision tore open the ship's hull, causing some 11 million gallons of crude oil to spill into the water.