...its walls and upon its ramparts; and drums beat and soldiers mark time, and its cannon will soon be made to clear their throats and roar like war-dogs, as they are. The important post of Pensacola, Florida , is strongly guarded by U. S. troops. There is one company of infantry, with two vessels of war, at that station. Key West, also another highly important station, the key of the Gulf of Mexico, i...