1 adverbs to describe how to ferocities

(Interestingly enough, the road is at least 30 miles southwest of St. Augustine where it passes through Grandin; the reason for cutting it in such a wide circle, Coker says was because of the ferocity of the Seminoles in the swamps north and west of St. Augustine.) Wagons, carriages and stages passed along this road in the days before the War Between the States, Coker says.

1 adverbs to describe how to  ferocities  - Adverbs for  ferocities