What is the system of government in which power is shared between two or more levels of authority, each with meaningful decision-making power? meaningful power sharing takes place in system of government.

A federal system of government is one in which power is shared between two or more levels of authority.

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.