A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Oregon House is an unincorporated community in Yuba County, California. It is located 22 miles (35 km) northeast of Marysville, at an elevation of 1526 feet (465 m). The settlement grew up around a travelers' rest stop built in 1852. A post office was established at Oregon House in 1854, closed in 1902, and reopened in 1903.