Why is it sometimes hard for ldcs to use their natural resources efficiently

Less developed countries, or LDCs, cannot afford to buy technology to develop their resources.

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 molly pitcher

b martha washington

c betsy ross