The Greeks were able to defeat the Persians in war because of their A. show of unity
B. superior numbers
C. powerful weapons
D. many allies

c

Explanation:

C. powerful weapons The Greeks were able to defeat the Persians in war because of their

a. the astrolabe could determine the correct latitudinal location of the ship

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.