How effective was the new deal in responding to the problems of the great depression?

c

explanation:

the answer for 3 is b and the answer for 4 is d

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.

i believe out of the choices it is a.