The doctor wrote in 1915 that Washington died of racial characteristics _ an often dismissive term that included high blood pressure but also syphilis. Washington's records were obtained with the permission of his descendants for a University of Maryland medical conference that looks each year at the cause of death of a historical figure.
By Amanda Briney. Mount St. Helens is an active volcano located in the United States' Pacific Northwest region. It is about 96 miles (154 km) south of Seattle, Washington and 50 miles (80 km) northeast of Portland, Oregon. Mount St. Helens is a part of the Cascade Mountain Range which runs from northern California through Washington and Oregon and into British Columbia, Canada.
Mount St. Helens erupts. Mount St. Helens in Washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. Ash from the volcanic eruption fell as far away as Minnesota. Seismic activity at Mount St. Helens, which is 96 miles south of Seattle, began on March 16. A 4.2-magnitude tremor was recorded four days later and then, on March 23-24, there were 174 different recorded tremors.