The clovis culture used wooden devices called to increase the force of a spear. a. bows and arrows b. folsom points c. clovis points d. atlatls

The answer is option D: Atlatls.

By the time the Clovis culture existed, they used spears as hunting weapons along with atlatls, a wooden device that gave velocity, and more power, accuracy, and control to the spear, than by being thrown by hand alone.

An atlatl consisted of a wooden "stick" with a handle on one end and a hook that engaged the spear on the other end.

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.