the answer wold be b) travel among nations should be regulated by an international organization
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.
monitor contract compliance and results of forestry activities to assure adherence to government regulations.
plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.
establish short- and long-term plans for management of forest lands and forest resources.
determine methods of cutting and removing timber with minimum waste and environmental damage.
supervise activities of other forestry workers.
by the way there is no video here.